### Run the demo example

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/lib.rs.html

Runs the demo example with all available symbols. Use this to see the throbber widget in action.

```sh
cargo run --example demo --release
```

--------------------------------

### calc_step example

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.ThrobberState.html

Example for the calc_step method. It shows that positive steps increase the index, negative steps decrease it, and a step of 0 results in a random index within the i8 range.

```rust
let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
assert_eq!(throbber_state.index(), 0);
throbber_state.calc_step(2);
assert_eq!(throbber_state.index(), 2);
throbber_state.calc_step(-3);
assert_eq!(throbber_state.index(), -1);
throbber_state.calc_step(0); // random
assert!((std::i8::MIN..=std::i8::MAX).contains(&throbber_state.index()))
```

--------------------------------

### calc_next example

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.ThrobberState.html

Example for the calc_next method. It creates a default ThrobberState, asserts the initial index is 0, calls calc_next, and asserts the index becomes 1.

```rust
let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
assert_eq!(throbber_state.index(), 0);
throbber_state.calc_next();
assert_eq!(throbber_state.index(), 1);
```

--------------------------------

### normalize example

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.ThrobberState.html

Example for the normalize method. It shows how normalize wraps the index into the range of the throbber's symbol set length, handling both positive and negative indices.

```rust
let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
let throbber = throbber_widgets_tui::Throbber::default();
let len = 6; //throbber.throbber_set.symbols.len() as i8;

throbber_state.normalize(&throbber);
assert_eq!(throbber_state.index(), 0);

throbber_state.calc_step(len + 2);
assert_eq!(throbber_state.index(), len + 2);
throbber_state.normalize(&throbber);
assert_eq!(throbber_state.index(), 2);

// Negative numbers are indexed from backward
throbber_state.calc_step(-3 - len);
assert_eq!(throbber_state.index(), -1 - len);
throbber_state.normalize(&throbber);
assert_eq!(throbber_state.index(), len - 1);
```

--------------------------------

### Throbber usage example

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Shows how to create a Throbber with default settings, apply a throbber style, set a label, and create a ThrobberState for rendering. The render calls are commented out.

```rust
let throbber = throbber_widgets_tui::Throbber::default()
    .throbber_style(ratatui::style::Style::default().fg(ratatui::style::Color::White).bg(ratatui::style::Color::Black))
    .label("NOW LOADING...");
// frame.render_widget(throbber, chunks[0]);
let throbber_state = throbber_widgets_tui::ThrobberState::default();
// frame.render_stateful_widget(throbber, chunks[0], &mut throbber_state);
```

--------------------------------

### Throbber widget creation example

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/widgets/throbber.rs.html

Shows how to create a Throbber widget with a custom style and label, and how to create a default ThrobberState. The render call is commented out.

```rust
/// A compact widget to display a throbber.
///
/// A throbber may also be called:
/// - activity indicator
/// - indeterminate progress bar
/// - loading icon
/// - spinner
/// - guru guru
///
/// # Examples:
///
/// ```
/// let throbber = throbber_widgets_tui::Throbber::default()
///     .throbber_style(ratatui::style::Style::default().fg(ratatui::style::Color::White).bg(ratatui::style::Color::Black))
///     .label("NOW LOADING...");
/// // frame.render_widget(throbber, chunks[0]);
/// let throbber_state = throbber_widgets_tui::ThrobberState::default();
```

--------------------------------

### Example usage of Throbber widget

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/lib.rs.html

Shows how to create a ThrobberState, update it on tick, and render both a simple random-step throbber and a fully configured throbber with label, style, and custom symbol set.

```rust
// :
// :
struct App {
    throbber_state: throbber_widgets_tui::ThrobberState,
}
impl App {
    fn on_tick(&mut self) {
        self.throbber_state.calc_next();
    }
}
// :
// :
fn ui(f: &mut ratatui::Frame, app: &mut App) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Horizontal)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(50),
                ratatui::layout::Constraint::Percentage(50),
            ]
            .as_ref(),
        )
        .split(f.area());

    // Simple random step
    let simple = throbber_widgets_tui::Throbber::default();
    f.render_widget(simple, chunks[0]);

    // Set full with state
    let full = throbber_widgets_tui::Throbber::default()
        .label("Running...")
        .style(ratatui::style::Style::default().fg(ratatui::style::Color::Cyan))
        .throbber_style(ratatui::style::Style::default().fg(ratatui::style::Color::Red).add_modifier(ratatui::style::Modifier::BOLD))
        .throbber_set(throbber_widgets_tui::CLOCK)
        .use_type(throbber_widgets_tui::WhichUse::Spin);
    f.render_stateful_widget(full, chunks[1], &mut app.throbber_state);
}
```

--------------------------------

### ThrobberState::calc_step method with doc example

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/widgets/throbber.rs.html

The calc_step method adjusts the index by a given step. If step is 0, the index is set to a random value when the 'rand' feature is enabled, or to a time-based value when 'std' is enabled, or remains unchanged in no_std without rand. The doc example shows positive, negative, and zero steps.

```rust
    /// Calculate the index by specifying step.
    ///
    /// Negative numbers can also be specified for step.
    ///
    /// If step is 0, the index is determined at random.
    ///
    /// # Examples:
    /// ```
    /// let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
    /// assert_eq!(throbber_state.index(), 0);
    /// throbber_state.calc_step(2);
    /// assert_eq!(throbber_state.index(), 2);
    /// throbber_state.calc_step(-3);
    /// assert_eq!(throbber_state.index(), -1);
    /// throbber_state.calc_step(0); // random
    /// assert!((std::i8::MIN..=std::i8::MAX).contains(&throbber_state.index()))
    /// ```
    pub fn calc_step(&mut self, step: i8) {
        self.index = if step == 0 {
            #[cfg(feature = "rand")]
            {
                let mut rng = rand::rng();
                rng.random()
            }
            #[cfg(all(not(feature = "rand"), feature = "std"))]
            {
                let duration = std::time::SystemTime::now()
                    .duration_since(std::time::UNIX_EPOCH)
                    .unwrap_or_default();
                // If the resolution is low, it might become zero, so I add multiple values.
                (duration.as_nanos() % 0x100
                    + duration.as_micros() % 0x100
                    + duration.as_millis() % 0x100) as i8
            }
            #[cfg(all(not(feature = "rand"), not(feature = "std")))]
            {
                // In no_std without rand, keep current index unchanged.
                // Use calc_next() or calc_step(N) where N != 0 for animation.
                self.index
            }
        } else {
            self.index.checked_add(step).unwrap_or(0)
        }
    }
```

--------------------------------

### ThrobberState::index and calc_next methods

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/widgets/throbber.rs.html

The index method returns the current index. The calc_next method increments the index by 1, as shown in the doc example.

```rust
impl ThrobberState {
    /// Get a index.
    pub fn index(&self) -> i8 {
        self.index
    }

    /// Increase index.
    ///
    /// # Examples:
    /// ```
    /// let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
    /// assert_eq!(throbber_state.index(), 0);
    /// throbber_state.calc_next();
    /// assert_eq!(throbber_state.index(), 1);
    /// ```
    pub fn calc_next(&mut self) {
        self.calc_step(1);
    }
```

--------------------------------

### ThrobberState::normalize method with doc example

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/widgets/throbber.rs.html

The normalize method adjusts the index to be within the range of the throbber's symbol set length. It handles negative indices by counting from the end. The doc example demonstrates normalization after setting the index beyond the length and with negative values.

```rust
    /// Set the index to the range of throbber_set.symbols.len().
    ///
    /// This is called from render function automatically.
    ///
    /// # Examples:
    /// ```
    /// let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
    /// let throbber = throbber_widgets_tui::Throbber::default();
    /// let len = 6; //throbber.throbber_set.symbols.len() as i8;
    ///
    /// throbber_state.normalize(&throbber);
    /// assert_eq!(throbber_state.index(), 0);
    ///
    /// throbber_state.calc_step(len + 2);
    /// assert_eq!(throbber_state.index(), len + 2);
    /// throbber_state.normalize(&throbber);
    /// assert_eq!(throbber_state.index(), 2);
    ///
    /// // Negative numbers are indexed from backward
    /// throbber_state.calc_step(-3 - len);
    /// assert_eq!(throbber_state.index(), -1 - len);
    /// throbber_state.normalize(&throbber);
    /// assert_eq!(throbber_state.index(), len - 1);
    /// ```
    pub fn normalize(&mut self, throbber: &Throbber) {
        let len = throbber.throbber_set.symbols.len() as i8;
        if len <= 0 {
            //ng but it's not used, so it stays.
        } else {
            self.index %= len;
            if self.index < 0 {
                // Negative numbers are indexed from the tail
                self.index += len;
            }
        }
    }
}
```

--------------------------------

### ThrobberState

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.ThrobberState.html

The ThrobberState struct provides methods to manage the index of a throbber animation. It includes methods to get the current index, increment it, calculate a new index based on a step, and normalize the index to fit within the throbber's symbol set.

```APIDOC
## [Struct] ThrobberState

### Description
State to be used for Throbber render.

### Methods

#### index()

##### Description
Get a index.

##### Signature
`pub fn index(&self) -> i8`

##### Parameters
None

##### Returns
- `i8` - The current index.

#### calc_next()

##### Description
Increase index.

##### Signature
`pub fn calc_next(&mut self)`

##### Parameters
None

##### Returns
None

##### Example
```rust
let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
assert_eq!(throbber_state.index(), 0);
throbber_state.calc_next();
assert_eq!(throbber_state.index(), 1);
```

#### calc_step(step: i8)

##### Description
Calculate the index by specifying step. Negative numbers can also be specified for step. If step is 0, the index is determined at random.

##### Signature
`pub fn calc_step(&mut self, step: i8)`

##### Parameters
- **step** (i8) - Required - The step to add to the index. If 0, the index is set to a random value.

##### Returns
None

##### Example
```rust
let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
assert_eq!(throbber_state.index(), 0);
throbber_state.calc_step(2);
assert_eq!(throbber_state.index(), 2);
throbber_state.calc_step(-3);
assert_eq!(throbber_state.index(), -1);
throbber_state.calc_step(0); // random
assert!((std::i8::MIN..=std::i8::MAX).contains(&throbber_state.index()))
```

#### normalize(throbber: &Throbber<'_>)

##### Description
Set the index to the range of throbber_set.symbols.len(). This is called from render function automatically.

##### Signature
`pub fn normalize(&mut self, throbber: &Throbber<'_>)`

##### Parameters
- **throbber** (&Throbber<'_>) - Required - The throbber whose symbol set length is used for normalization.

##### Returns
None

##### Example
```rust
let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
let throbber = throbber_widgets_tui::Throbber::default();
let len = 6; //throbber.throbber_set.symbols.len() as i8;

throbber_state.normalize(&throbber);
assert_eq!(throbber_state.index(), 0);

throbber_state.calc_step(len + 2);
assert_eq!(throbber_state.index(), len + 2);
throbber_state.normalize(&throbber);
assert_eq!(throbber_state.index(), 2);

// Negative numbers are indexed from backward
throbber_state.calc_step(-3 - len);
assert_eq!(throbber_state.index(), -1 - len);
throbber_state.normalize(&throbber);
assert_eq!(throbber_state.index(), len - 1);
```
```

--------------------------------

### impl PartialEq for Throbber

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Provides equality comparison for Throbber instances.

```APIDOC
## PartialEq for Throbber

### Description
Implements the PartialEq trait for Throbber, allowing equality comparison.

### Methods

#### eq(&self, other: &Throbber<'a>) -> bool
Equality operator `==`.

#### ne(&self, other: &Rhs) -> bool
Inequality operator `!=`.
```

--------------------------------

### ThrobberState::calc_next

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/widgets/throbber.rs.html

Increases the index by 1.

```APIDOC
## ThrobberState::calc_next

### Description
Increases the index by 1.

### Method
`pub fn calc_next(&mut self)`

### Parameters
None.

### Returns
None.

### Example
```rust
let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
assert_eq!(throbber_state.index(), 0);
throbber_state.calc_next();
assert_eq!(throbber_state.index(), 1);
```

```

--------------------------------

### impl StatefulWidget for Throbber

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Renders the Throbber with a specified state, allowing control over the displayed symbol index.

```APIDOC
## StatefulWidget for Throbber

### Description
Implements the StatefulWidget trait for Throbber, allowing rendering with a specified state.

### Associated Types

- **State** = ThrobberState - State associated with the stateful widget.

### Methods

#### render(self, area: Rect, buf: &mut Buffer, state: &mut Self::State)
Render specified index symbols.
```

--------------------------------

### impl Clone for Throbber

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Provides cloning functionality for Throbber instances.

```APIDOC
## Clone for Throbber

### Description
Implements the Clone trait for Throbber, allowing duplication of the value.

### Methods

#### clone(&self) -> Throbber<'a>
Returns a duplicate of the value.

#### clone_from(&mut self, source: &Self)
Performs copy-assignment from `source`.
```

--------------------------------

### impl Debug for Throbber

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Provides debug formatting for Throbber instances.

```APIDOC
## Debug for Throbber

### Description
Implements the Debug trait for Throbber, allowing formatting with the given formatter.

### Methods

#### fmt(&self, f: &mut Formatter<'_>) -> Result
Formats the value using the given formatter.
```

--------------------------------

### impl Widget for Throbber

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Renders the Throbber with random step symbols.

```APIDOC
## Widget for Throbber

### Description
Implements the Widget trait for Throbber, allowing rendering with random step symbols.

### Methods

#### render(self, area: Rect, buf: &mut Buffer)
Render random step symbols.
```

--------------------------------

### impl Default for Throbber

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Provides a default value for Throbber.

```APIDOC
## Default for Throbber

### Description
Implements the Default trait for Throbber, returning the default value.

### Methods

#### default() -> Self
Returns the “default value” for a type.
```

--------------------------------

### ThrobberState::calc_step

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/widgets/throbber.rs.html

Calculates the index by adding a step. If step is 0, the index is set to a random value (if the 'rand' feature is enabled) or remains unchanged (if no 'rand' feature).

```APIDOC
## ThrobberState::calc_step

### Description
Calculates the index by adding a step. If step is 0, the index is set to a random value (if the 'rand' feature is enabled) or remains unchanged (if no 'rand' feature).

### Method
`pub fn calc_step(&mut self, step: i8)`

### Parameters
- `step` (i8) - The step to add to the current index. Negative numbers are allowed. If 0, the index is randomized (if 'rand' feature is enabled) or unchanged.

### Returns
None.

### Example
```rust
let mut throbber_state = throbber_widgets_tui::ThrobberState::default();
assert_eq!(throbber_state.index(), 0);
throbber_state.calc_step(2);
assert_eq!(throbber_state.index(), 2);
throbber_state.calc_step(-3);
assert_eq!(throbber_state.index(), -1);
throbber_state.calc_step(0); // random
assert!((std::i8::MIN..=std::i8::MAX).contains(&throbber_state.index()))
```

```

--------------------------------

### throbber::OGHAM_C

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using Ogham characters: `[" ", "ᚆ", "ᚇ", "ᚈ", "ᚉ", "ᚊ"]` with full symbol `ᚊ` and empty symbol full-width space.

```APIDOC
## Constant `throbber::OGHAM_C`

### Description
A predefined `Set` with Ogham symbols.

### Value
- **full**: `"ᚊ"`
- **empty**: `"　"`
- **symbols**: `[" ", "ᚆ", "ᚇ", "ᚈ", "ᚉ", "ᚊ"]`
```

--------------------------------

### Declare throbber module and re-export Throbber and ThrobberState

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/widgets/mod.rs.html

Declares the `throbber` submodule and re-exports `Throbber` and `ThrobberState` for public use.

```rust
mod throbber;

pub use self::throbber::Throbber;
pub use self::throbber::ThrobberState;
```

--------------------------------

### throbber::OGHAM_A

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using Ogham characters: `[" ", "ᚐ", "ᚑ", "ᚒ", "ᚓ", "ᚔ"]` with full symbol `ᚔ` and empty symbol full-width space.

```APIDOC
## Constant `throbber::OGHAM_A`

### Description
A predefined `Set` with Ogham symbols.

### Value
- **full**: `"ᚔ"`
- **empty**: `"　"`
- **symbols**: `[" ", "ᚐ", "ᚑ", "ᚒ", "ᚓ", "ᚔ"]`
```

--------------------------------

### impl From<Throbber> for Line

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Converts a Throbber into a Line, using a random state index.

```APIDOC
## From<Throbber> for Line

### Description
Converts a Throbber into a Line, using a random state index. To specify a state, use `Throbber::to_line()`.

### Methods

#### from(throbber: Throbber<'a>) -> Line<'a>
Converts to this type from the input type.
```

--------------------------------

### pub const OGHAM_B: Set;

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/symbols/throbber/constant.OGHAM_B.html

A public constant representing a set of Ogham characters used as a throbber animation sequence.

```APIDOC
## Constant OGHAM_B

### Description
A public constant of type `Set` that holds a sequence of Ogham characters for use as a throbber animation.

### Declaration
```rust
pub const OGHAM_B: Set;
```

### Value
The constant contains the following string sequence: `[" ", "ᚁ", "ᚂ", "ᚃ", "ᚄ", "ᚅ"]`.

### Usage
This constant can be used directly in throbber widgets to display an Ogham-based animation.
```

--------------------------------

### throbber::OGHAM_B

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using Ogham characters: `[" ", "ᚁ", "ᚂ", "ᚃ", "ᚄ", "ᚅ"]` with full symbol `ᚅ` and empty symbol full-width space.

```APIDOC
## Constant `throbber::OGHAM_B`

### Description
A predefined `Set` with Ogham symbols.

### Value
- **full**: `"ᚅ"`
- **empty**: `"　"`
- **symbols**: `[" ", "ᚁ", "ᚂ", "ᚃ", "ᚄ", "ᚅ"]`
```

--------------------------------

### PARENTHESIS

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/symbols/throbber/constant.PARENTHESIS.html

A constant Set of six Unicode characters representing a throbber animation sequence.

```APIDOC
## PARENTHESIS

### Description
A constant `Set` of Unicode characters used as a throbber animation sequence.

### Declaration
```rust
pub const PARENTHESIS: Set;
```

### Value
["⎛", "⎜", "⎝", "⎞", "⎟", "⎠"]

```

--------------------------------

### throbber::BOX_DRAWING

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using box drawing characters: `["│", "╱", "─", "╲"]` with full symbol `┼` and empty symbol full-width space.

```APIDOC
## Constant `throbber::BOX_DRAWING`

### Description
A predefined `Set` with box drawing symbols.

### Value
- **full**: `"┼"`
- **empty**: `"　"`
- **symbols**: `["│", "╱", "─", "╲"]`
```

--------------------------------

### ThrobberState::index

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/widgets/throbber.rs.html

Returns the current index of the ThrobberState.

```APIDOC
## ThrobberState::index

### Description
Returns the current index of the ThrobberState.

### Method
`pub fn index(&self) -> i8`

### Parameters
None.

### Returns
- `i8` - The current index value.

```

--------------------------------

### Add throbber-widgets-tui dependency

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/lib.rs.html

Adds the throbber-widgets-tui crate to your project using cargo add. Requires rustc 1.88.0 or newer.

```sh
cargo add throbber-widgets-tui
```

--------------------------------

### pub const WHITE_SQUARE: Set

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/symbols/throbber/constant.WHITE_SQUARE.html

A constant representing a set of four Unicode characters used as a throbber animation sequence.

```APIDOC
## Constant WHITE_SQUARE

### Description
A constant of type `Set` that contains the characters `['◳', '◲', '◱', '◰']`. It is used as a throbber animation sequence.

### Signature
```rust
pub const WHITE_SQUARE: Set;
```

### Value
The value is a `Set` containing the following characters in order:
- `'◳'`
- `'◲'`
- `'◱'`
- `'◰'`

### Usage
This constant can be used in throbber widgets to display an animated sequence of white square characters.
```

--------------------------------

### throbber::ASCII

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using ASCII characters: `["|", "/", "-", "\\"]` with full symbol `*` and empty symbol space.

```APIDOC
## Constant `throbber::ASCII`

### Description
A predefined `Set` with ASCII symbols.

### Value
- **full**: `"*"`
- **empty**: `" "`
- **symbols**: `["|", "/", "-", "\\"]`
```

--------------------------------

### throbber::BRAILLE_ONE

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using braille characters: `["⠈", "⠐", "⠠", "⠄", "⠂", "⠁"]` with full symbol `⠿` and empty symbol full-width space.

```APIDOC
## Constant `throbber::BRAILLE_ONE`

### Description
A predefined `Set` with braille symbols.

### Value
- **full**: `"⠿"`
- **empty**: `"　"`
- **symbols**: `["⠈", "⠐", "⠠", "⠄", "⠂", "⠁"]`
```

--------------------------------

### throbber::QUADRANT_BLOCK_CRACK

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using quadrant block crack characters: `["▙", "▛", "▜", "▟"]` with full symbol `█` and empty symbol full-width space.

```APIDOC
## Constant `throbber::QUADRANT_BLOCK_CRACK`

### Description
A predefined `Set` with quadrant block crack symbols.

### Value
- **full**: `"█"`
- **empty**: `"　"`
- **symbols**: `["▙", "▛", "▜", "▟"]`
```

--------------------------------

### Throbber::to_line

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Converts the throbber symbol and label to a Line with the given state. This is useful for rendering the throbber with its label.

```APIDOC
## Throbber::to_line

### Description
Converts the throbber symbol and label to a Line with the given state. This is useful for rendering the throbber with its label.

### Method
`pub fn to_line(&self, state: &ThrobberState) -> Line<'a>`

### Parameters
- **state** (`&ThrobberState`) - Required - The current state of the throbber.

### Returns
`Line<'a>` - A Line containing the throbber symbol and label.
```

--------------------------------

### throbber::BRAILLE_SIX

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using braille characters: `["⠷", "⠯", "⠟", "⠻", "⠽", "⠾"]` with full symbol `⠿` and empty symbol full-width space.

```APIDOC
## Constant `throbber::BRAILLE_SIX`

### Description
A predefined `Set` with braille symbols.

### Value
- **full**: `"⠿"`
- **empty**: `"　"`
- **symbols**: `["⠷", "⠯", "⠟", "⠻", "⠽", "⠾"]`
```

--------------------------------

### throbber::ARROW

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using arrow characters: `["↑", "↗", "→", "↘", "↓", "↙", "←", "↖"]` with full symbol `↔` and empty symbol full-width space.

```APIDOC
## Constant `throbber::ARROW`

### Description
A predefined `Set` with arrow symbols.

### Value
- **full**: `"↔"`
- **empty**: `"　"`
- **symbols**: `["↑", "↗", "→", "↘", "↓", "↙", "←", "↖"]`
```

--------------------------------

### Throbber::use_type

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Sets the usage type of the throbber, which determines how the throbber is used (e.g., as a widget or stateful widget).

```APIDOC
## Throbber::use_type

### Description
Sets the usage type of the throbber, which determines how the throbber is used (e.g., as a widget or stateful widget).

### Method
`pub fn use_type(self, use_type: WhichUse) -> Self`

### Parameters
- **use_type** (`WhichUse`) - Required - The usage type.

### Returns
`Self` - The updated `Throbber` instance.
```

--------------------------------

### throbber::PARENTHESIS

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using parenthesis characters: `["⎛", "⎜", "⎝", "⎞", "⎟", "⎠"]` with full symbol `∫` and empty symbol full-width space.

```APIDOC
## Constant `throbber::PARENTHESIS`

### Description
A predefined `Set` with parenthesis symbols.

### Value
- **full**: `"∫"`
- **empty**: `"　"`
- **symbols**: `["⎛", "⎜", "⎝", "⎞", "⎟", "⎠"]`
```

--------------------------------

### pub const CLOCK: Set;

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/symbols/throbber/constant.CLOCK.html

A public constant that provides a set of clock face symbols for use in throbber animations. It contains a sequence of Unicode clock face emoji characters from 🕛 to 🕦.

```APIDOC
## pub const CLOCK: Set;

### Description
A public constant that provides a set of clock face symbols for use in throbber animations. It contains a sequence of Unicode clock face emoji characters from 🕛 to 🕦.

### Declaration
```rust
pub const CLOCK: Set;
```

### Value
The constant is a `Set` containing the following symbols:
- 🕛
- 🕧
- 🕐
- 🕜
- 🕑
- ...
- 🕚
- 🕦

### Usage
This constant can be used as a throbber animation set in the `throbber_widgets_tui` crate. It is part of the `throbber_widgets_tui::symbols::throbber` module.

### Example
```rust
use throbber_widgets_tui::symbols::throbber::CLOCK;
// Use CLOCK in a throbber widget
```
```

--------------------------------

### impl From<Throbber> for Span

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Converts a Throbber into a Span, using a random state index.

```APIDOC
## From<Throbber> for Span

### Description
Converts a Throbber into a Span, using a random state index. To specify a state, use `Throbber::to_symbol_span()`.

### Methods

#### from(throbber: Throbber<'a>) -> Span<'a>
Converts to this type from the input type.
```

--------------------------------

### throbber::CLOCK

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using clock face characters: `["🕛", "🕧", "🕐", "🕜", "🕑", ..., "🕚", "🕦"]` with full symbol `🕛` and empty symbol full-width space.

```APIDOC
## Constant `throbber::CLOCK`

### Description
A predefined `Set` with clock face symbols.

### Value
- **full**: `"🕛"`
- **empty**: `"　"`
- **symbols**: `["🕛", "🕧", "🕐", "🕜", "🕑", "🕝", "🕒", "🕞", "🕓", "🕟", "🕔", "🕠", "🕕", "🕡", "🕖", "🕢", "🕗", "🕣", "🕘", "🕤", "🕙", "🕥", "🕚", "🕦"]`
```

--------------------------------

### throbber::DOUBLE_ARROW

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using double arrow characters: `["⇑", "⇗", "⇒", "⇘", "⇓", "⇙", "⇐", "⇖"]` with full symbol `⇔` and empty symbol full-width space.

```APIDOC
## Constant `throbber::DOUBLE_ARROW`

### Description
A predefined `Set` with double arrow symbols.

### Value
- **full**: `"⇔"`
- **empty**: `"　"`
- **symbols**: `["⇑", "⇗", "⇒", "⇘", "⇓", "⇙", "⇐", "⇖"]`
```

--------------------------------

### throbber::BRAILLE_EIGHT

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using braille characters: `["⣷", "⣯", "⣟", "⡿", "⢿", "⣻", "⣽", "⣾"]` with full symbol `⣿` and empty symbol full-width space.

```APIDOC
## Constant `throbber::BRAILLE_EIGHT`

### Description
A predefined `Set` with braille symbols.

### Value
- **full**: `"⣿"`
- **empty**: `"　"`
- **symbols**: `["⣷", "⣯", "⣟", "⡿", "⢿", "⣻", "⣽", "⣾"]`
```

--------------------------------

### throbber::BRAILLE_SIX_DOUBLE

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using braille characters: `["⠧", "⠏", "⠛", "⠹", "⠼", "⠶"]` with full symbol `⠿` and empty symbol full-width space.

```APIDOC
## Constant `throbber::BRAILLE_SIX_DOUBLE`

### Description
A predefined `Set` with braille symbols.

### Value
- **full**: `"⠿"`
- **empty**: `"　"`
- **symbols**: `["⠧", "⠏", "⠛", "⠹", "⠼", "⠶"]`
```

--------------------------------

### pub const WHITE_CIRCLE: Set

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/symbols/throbber/constant.WHITE_CIRCLE.html

A public constant representing a set of throbber animation symbols. It is defined as an array of four Unicode characters: ["◷", "◶", "◵", "◴"].

```APIDOC
## Constant WHITE_CIRCLE

### Description
A public constant of type `Set` that holds an array of four Unicode characters used as throbber animation frames.

### Declaration
```rust
pub const WHITE_CIRCLE: Set;
```

### Value
The constant is initialized with the following array of characters:
```rust
["◷", "◶", "◵", "◴"]
```

### Usage
This constant can be used to provide a set of throbber symbols for animation in a TUI application.
```

--------------------------------

### throbber::WHITE_CIRCLE

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using white circle characters: `["◷", "◶", "◵", "◴"]` with full symbol `⊕` and empty symbol full-width space.

```APIDOC
## Constant `throbber::WHITE_CIRCLE`

### Description
A predefined `Set` with white circle symbols.

### Value
- **full**: `"⊕"`
- **empty**: `"　"`
- **symbols**: `["◷", "◶", "◵", "◴"]`
```

--------------------------------

### Throbber::label

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Sets the label of the throbber. The label is displayed alongside the throbber symbol.

```APIDOC
## Throbber::label

### Description
Sets the label of the throbber. The label is displayed alongside the throbber symbol.

### Method
`pub fn label<T>(self, label: T) -> Self`

### Parameters
- **label** (`T`) - Required - The label to display. Must implement `Into<Span<'a>>`.

### Returns
`Self` - The updated `Throbber` instance.

### Example
```rust
let throbber = Throbber::default().label("NOW LOADING...");
```
```

--------------------------------

### Throbber::style

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/widgets/struct.Throbber.html

Sets the style of the throbber widget. This style applies to the entire widget.

```APIDOC
## Throbber::style

### Description
Sets the style of the throbber widget. This style applies to the entire widget.

### Method
`pub fn style(self, style: Style) -> Self`

### Parameters
- **style** (`Style`) - Required - The style to apply.

### Returns
`Self` - The updated `Throbber` instance.
```

--------------------------------

### throbber::BRAILLE_DOUBLE

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using braille characters: `["⠘", "⠰", "⠤", "⠆", "⠃", "⠉"]` with full symbol `⠿` and empty symbol full-width space.

```APIDOC
## Constant `throbber::BRAILLE_DOUBLE`

### Description
A predefined `Set` with braille symbols.

### Value
- **full**: `"⠿"`
- **empty**: `"　"`
- **symbols**: `["⠘", "⠰", "⠤", "⠆", "⠃", "⠉"]`
```

--------------------------------

### throbber::Set

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A struct representing a set of symbols to be rendered by a throbber. It contains fields for the full symbol, empty symbol, and an array of animation symbols.

```APIDOC
## Struct `throbber::Set`

### Description
A set of symbols to be rendered by a throbber. Contains the full symbol, empty symbol, and a list of animation symbols.

### Fields
- **full** (`&'static str`) - The symbol used for the full state.
- **empty** (`&'static str`) - The symbol used for the empty state.
- **symbols** (`&'static [&'static str]`) - The list of symbols used for the spinning animation.

### Derives
`Debug`, `Clone`, `PartialEq`, `Eq`
```

--------------------------------

### throbber::VERTICAL_BLOCK

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using vertical block characters: `["▁", "▂", "▃", "▄", "▅", "▆", "▇", "█"]` with full symbol `█` and empty symbol full-width space.

```APIDOC
## Constant `throbber::VERTICAL_BLOCK`

### Description
A predefined `Set` with vertical block symbols.

### Value
- **full**: `"█"`
- **empty**: `"　"`
- **symbols**: `["▁", "▂", "▃", "▄", "▅", "▆", "▇", "█"]`
```

--------------------------------

### throbber::BRAILLE_EIGHT_DOUBLE

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using braille characters: `["⣧", "⣏", "⡟", "⠿", "⢻", "⣹", "⣼", "⣶"]` with full symbol `⣿` and empty symbol full-width space.

```APIDOC
## Constant `throbber::BRAILLE_EIGHT_DOUBLE`

### Description
A predefined `Set` with braille symbols.

### Value
- **full**: `"⣿"`
- **empty**: `"　"`
- **symbols**: `["⣧", "⣏", "⡟", "⠿", "⢻", "⣹", "⣼", "⣶"]`
```

--------------------------------

### throbber::HORIZONTAL_BLOCK

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using horizontal block characters: `["▏", "▎", "▍", "▌", "▋", "▊", "▉", "█"]` with full symbol `█` and empty symbol full-width space.

```APIDOC
## Constant `throbber::HORIZONTAL_BLOCK`

### Description
A predefined `Set` with horizontal block symbols.

### Value
- **full**: `"█"`
- **empty**: `"　"`
- **symbols**: `["▏", "▎", "▍", "▌", "▋", "▊", "▉", "█"]`
```

--------------------------------

### Enum WhichUse

Source: https://docs.rs/throbber-widgets-tui/latest/throbber_widgets_tui/symbols/throbber/enum.WhichUse.html

The WhichUse enum is a public API type that users can directly use to specify which throbber symbol set to render. It has three variants: Full, Empty, and Spin.

```APIDOC
## Enum WhichUse

### Description
The `WhichUse` enum represents the rendering object for throbber symbols. It is used to select which symbol set to use when rendering a throbber. If `Spin` is specified, the `ThrobberState.index` is used.

### Variants
- **Full** - Represents the full symbol set.
- **Empty** - Represents the empty symbol set.
- **Spin** - Represents the spinning symbol set, using `ThrobberState.index`.

### Usage
This enum is part of the public API of the `throbber_widgets_tui` crate and can be used directly by users to configure throbber rendering.

```

--------------------------------

### throbber::WHITE_SQUARE

Source: https://docs.rs/throbber-widgets-tui/latest/src/throbber_widgets_tui/symbols.rs.html

A predefined symbol set using white square characters: `["◳", "◲", "◱", "◰"]` with full symbol `⊞` and empty symbol full-width space.

```APIDOC
## Constant `throbber::WHITE_SQUARE`

### Description
A predefined `Set` with white square symbols.

### Value
- **full**: `"⊞"`
- **empty**: `"　"`
- **symbols**: `["◳", "◲", "◱", "◰"]`
```