### Generating a Trie Root Hash

Source: https://docs.rs/triehash/0.8.4/triehash/fn.ordered_trie_root.html?search=u32+-%3E+bool

Example usage of ordered_trie_root with the KeccakHasher to compute the root hash of a slice of strings.

```rust
use hex_literal::hex;
use ethereum_types::H256;
use triehash::ordered_trie_root;
use keccak_hasher::KeccakHasher;

let v = &["doe", "reindeer"];
let root = H256::from(hex!("e766d5d51b89dc39d981b41bda63248d7abce4f0225eefd023792a540bcffee3"));
assert_eq!(ordered_trie_root::<KeccakHasher, _>(v), root.as_ref());
```

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

### Generating a secure trie root

Source: https://docs.rs/triehash/0.8.4/triehash/fn.sec_trie_root.html?search=Option%3CT%3E%2C+%28T+-%3E+U%29+-%3E+Option%3CU%3E

Example usage of sec_trie_root with KeccakHasher to compute a trie root from a vector of key-value tuples.

```rust
use hex_literal::hex;
use ethereum_types::H256;
use triehash::sec_trie_root;
use keccak_hasher::KeccakHasher;

let v = vec![
	("doe", "reindeer"),
	("dog", "puppy"),
	("dogglesworth", "cat"),
];

let root = H256::from(hex!("d4cd937e4a4368d7931a9cf51686b7e10abb3dce38a39000fd7902a092b64585"));
assert_eq!(sec_trie_root::<KeccakHasher, _, _, _>(v), root.as_ref());
```

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

### Generating a Trie Root Hash

Source: https://docs.rs/triehash/0.8.4/triehash/fn.trie_root.html

Example usage of trie_root to generate a hash from a vector of key-value tuples using KeccakHasher.

```rust
use hex_literal::hex;
use triehash::trie_root;
use ethereum_types::H256;
use keccak_hasher::KeccakHasher;

let v = vec![
	("doe", "reindeer"),
	("dog", "puppy"),
	("dogglesworth", "cat"),
];

let root = H256::from(hex!("8aad789dff2f538bca5d8ea56e8abe10f4c7ba3a5dea95fea4cd6e7c3a1168d3"));
assert_eq!(trie_root::<KeccakHasher, _, _, _>(v), root.as_ref());
```

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

### sec_trie_root<H, I, A, B>(input: I) -> H::Out

Source: https://docs.rs/triehash/0.8.4/triehash/fn.sec_trie_root.html?search=Option%3CT%3E%2C+%28T+-%3E+U%29+-%3E+Option%3CU%3E

Generates a key-hashed (secure) trie root hash for a vector of key-value tuples.

```APIDOC
## Function: sec_trie_root

### Description
Generates a key-hashed (secure) trie root hash for a vector of key-value tuples.

### Signature
`pub fn sec_trie_root<H, I, A, B>(input: I) -> H::Out`

### Constraints
- `I: IntoIterator<Item = (A, B)>`
- `A: AsRef<[u8]>`
- `B: AsRef<[u8]>`
- `H: Hasher`
- `<H as Hasher>::Out: Ord`

### Example
```rust
use hex_literal::hex;
use ethereum_types::H256;
use triehash::sec_trie_root;
use keccak_hasher::KeccakHasher;

let v = vec![
	("doe", "reindeer"),
	("dog", "puppy"),
	("dogglesworth", "cat"),
];

let root = H256::from(hex!("d4cd937e4a4368d7931a9cf51686b7e10abb3dce38a39000fd7902a092b64585"));
assert_eq!(sec_trie_root::<KeccakHasher, _, _, _>(v), root.as_ref());
```
```

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

### ordered_trie_root Function Signature

Source: https://docs.rs/triehash/0.8.4/triehash/fn.ordered_trie_root.html?search=u32+-%3E+bool

The function signature requires an iterator of items that can be referenced as byte slices and a hasher that produces an orderable output.

```rust
pub fn ordered_trie_root<H, I>(input: I) -> H::Out
where
    I: IntoIterator,
    I::Item: AsRef<[u8]>,
    H: Hasher,
    <H as Hasher>::Out: Ord,
```

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

### sec_trie_root

Source: https://docs.rs/triehash/0.8.4/triehash/fn.sec_trie_root.html?search=u32+-%3E+bool

Generates a key-hashed (secure) trie root hash for a vector of key-value tuples.

```APIDOC
## Function: sec_trie_root<H, I, A, B>(input: I) -> H::Out

### Description
Generates a key-hashed (secure) trie root hash for a vector of key-value tuples.

### Signature
`pub fn sec_trie_root<H, I, A, B>(input: I) -> H::Out`

### Constraints
- `I: IntoIterator<Item = (A, B)>`
- `A: AsRef<[u8]>`
- `B: AsRef<[u8]>`
- `H: Hasher`
- `<H as Hasher>::Out: Ord`

### Usage Example
```rust
use hex_literal::hex;
use ethereum_types::H256;
use triehash::sec_trie_root;
use keccak_hasher::KeccakHasher;

let v = vec![
	("doe", "reindeer"),
	("dog", "puppy"),
	("dogglesworth", "cat"),
];

let root = H256::from(hex!("d4cd937e4a4368d7931a9cf51686b7e10abb3dce38a39000fd7902a092b64585"));
assert_eq!(sec_trie_root::<KeccakHasher, _, _, _>(v), root.as_ref());
```
```

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

### sec_trie_root

Source: https://docs.rs/triehash/0.8.4/triehash/fn.sec_trie_root.html?search=

Generates a key-hashed (secure) trie root hash for a vector of key-value tuples.

```APIDOC
## Function: sec_trie_root<H, I, A, B>(input: I) -> H::Out

### Description
Generates a key-hashed (secure) trie root hash for a vector of key-value tuples.

### Signature
`pub fn sec_trie_root<H, I, A, B>(input: I) -> H::Out`

### Constraints
- `I: IntoIterator<Item = (A, B)>`
- `A: AsRef<[u8]>`
- `B: AsRef<[u8]>`
- `H: Hasher`
- `<H as Hasher>::Out: Ord`

### Example
```rust
use hex_literal::hex;
use ethereum_types::H256;
use triehash::sec_trie_root;
use keccak_hasher::KeccakHasher;

let v = vec![
	("doe", "reindeer"),
	("dog", "puppy"),
	("dogglesworth", "cat"),
];

let root = H256::from(hex!("d4cd937e4a4368d7931a9cf51686b7e10abb3dce38a39000fd7902a092b64585"));
assert_eq!(sec_trie_root::<KeccakHasher, _, _, _>(v), root.as_ref());
```
```

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

### sec_trie_root

Source: https://docs.rs/triehash/0.8.4/triehash/index.html

Generates a key-hashed (secure) trie root hash for a vector of key-value tuples.

```APIDOC
## sec_trie_root

### Description
Generates a key-hashed (secure) trie root hash for a vector of key-value tuples.
```

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

### trie_root<H, I, A, B>(input: I) -> H::Out

Source: https://docs.rs/triehash/0.8.4/triehash/fn.trie_root.html?search=

Generates a trie root hash for a vector of key-value tuples.

```APIDOC
## Function: trie_root

### Description
Generates a trie root hash for a vector of key-value tuples.

### Signature
`pub fn trie_root<H, I, A, B>(input: I) -> H::Out`

### Constraints
- `I: IntoIterator<Item = (A, B)>`
- `A: AsRef<[u8]> + Ord`
- `B: AsRef<[u8]>`
- `H: Hasher`
- `<H as Hasher>::Out: Ord`

### Example
```rust
use hex_literal::hex;
use triehash::trie_root;
use ethereum_types::H256;
use keccak_hasher::KeccakHasher;

let v = vec![
	("doe", "reindeer"),
	("dog", "puppy"),
	("dogglesworth", "cat"),
];

let root = H256::from(hex!("8aad789dff2f538bca5d8ea56e8abe10f4c7ba3a5dea95fea4cd6e7c3a1168d3"));
assert_eq!(trie_root::<KeccakHasher, _, _, _>(v), root.as_ref());
```
```

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

### trie_root

Source: https://docs.rs/triehash/0.8.4/triehash/fn.trie_root.html?search=Option%3CT%3E%2C+%28T+-%3E+U%29+-%3E+Option%3CU%3E

Generates a trie root hash for a vector of key-value tuples.

```APIDOC
## Function: trie_root

### Description
Generates a trie root hash for a vector of key-value tuples using a specified hasher.

### Signature
`pub fn trie_root<H, I, A, B>(input: I) -> H::Out`

### Constraints
- `I`: IntoIterator<Item = (A, B)>
- `A`: AsRef<[u8]> + Ord
- `B`: AsRef<[u8]>
- `H`: Hasher
- `<H as Hasher>::Out`: Ord

### Example
```rust
use hex_literal::hex;
use triehash::trie_root;
use ethereum_types::H256;
use keccak_hasher::KeccakHasher;

let v = vec![
	("doe", "reindeer"),
	("dog", "puppy"),
	("dogglesworth", "cat"),
];

let root = H256::from(hex!("8aad789dff2f538bca5d8ea56e8abe10f4c7ba3a5dea95fea4cd6e7c3a1168d3"));
assert_eq!(trie_root::<KeccakHasher, _, _, _>(v), root.as_ref());
```
```

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

### trie_root

Source: https://docs.rs/triehash/0.8.4/triehash/index.html

Generates a trie root hash for a vector of key-value tuples.

```APIDOC
## trie_root

### Description
Generates a trie root hash for a vector of key-value tuples.
```

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

### trie_root

Source: https://docs.rs/triehash/0.8.4/triehash/fn.trie_root.html

Generates a trie root hash for a vector of key-value tuples.

```APIDOC
## pub fn trie_root<H, I, A, B>(input: I) -> H::Out

### Description
Generates a trie root hash for a vector of key-value tuples.

### Signature
```rust
pub fn trie_root<H, I, A, B>(input: I) -> H::Out
where
    I: IntoIterator<Item = (A, B)>,
    A: AsRef<[u8]> + Ord,
    B: AsRef<[u8]>,
    H: Hasher,
    <H as Hasher>::Out: Ord,
```

### Example
```rust
use hex_literal::hex;
use triehash::trie_root;
use ethereum_types::H256;
use keccak_hasher::KeccakHasher;

let v = vec![
	("doe", "reindeer"),
	("dog", "puppy"),
	("dogglesworth", "cat"),
];

let root = H256::from(hex!("8aad789dff2f538bca5d8ea56e8abe10f4c7ba3a5dea95fea4cd6e7c3a1168d3"));
assert_eq!(trie_root::<KeccakHasher, _, _, _>(v), root.as_ref());
```
```

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

### sec_trie_root

Source: https://docs.rs/triehash/0.8.4/triehash/all.html

Calculates the secure trie root for a given set of values.

```APIDOC
## sec_trie_root

### Description
Calculates the secure trie root for a given set of values.
```

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

### ordered_trie_root<H, I>(input: I) -> H::Out

Source: https://docs.rs/triehash/0.8.4/triehash/fn.ordered_trie_root.html?search=Option%3CT%3E%2C+%28T+-%3E+U%29+-%3E+Option%3CU%3E

Generates a trie root hash for a vector of values. The function requires an iterator of items that can be referenced as byte slices and a hasher implementation.

```APIDOC
## Function: ordered_trie_root

### Description
Generates a trie root hash for a vector of values.

### Signature
`pub fn ordered_trie_root<H, I>(input: I) -> H::Out`

### Constraints
- `I: IntoIterator`
- `I::Item: AsRef<[u8]>`
- `H: Hasher`
- `<H as Hasher>::Out: Ord`

### Example
```rust
use hex_literal::hex;
use ethereum_types::H256;
use triehash::ordered_trie_root;
use keccak_hasher::KeccakHasher;

let v = &["doe", "reindeer"];
let root = H256::from(hex!("e766d5d51b89dc39d981b41bda63248d7abce4f0225eefd023792a540bcffee3"));
assert_eq!(ordered_trie_root::<KeccakHasher, _>(v), root.as_ref());
```
```

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

### sec_trie_root function signature

Source: https://docs.rs/triehash/0.8.4/triehash/fn.sec_trie_root.html?search=Option%3CT%3E%2C+%28T+-%3E+U%29+-%3E+Option%3CU%3E

The function signature for sec_trie_root, requiring an iterator of key-value pairs and a hasher implementation.

```rust
pub fn sec_trie_root<H, I, A, B>(input: I) -> H::Out
where
    I: IntoIterator<Item = (A, B)>,
    A: AsRef<[u8]>,
    B: AsRef<[u8]>,
    H: Hasher,
    <H as Hasher>::Out: Ord,
```

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

### ordered_trie_root

Source: https://docs.rs/triehash/0.8.4/triehash/index.html

Generates a trie root hash for a vector of values.

```APIDOC
## ordered_trie_root

### Description
Generates a trie root hash for a vector of values.
```

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

### trie_root

Source: https://docs.rs/triehash/0.8.4/triehash/all.html

Calculates the trie root for a given set of values.

```APIDOC
## trie_root

### Description
Calculates the trie root for a given set of values.
```

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

### trie_root Function Signature

Source: https://docs.rs/triehash/0.8.4/triehash/fn.trie_root.html

The function signature for trie_root, requiring an iterator of key-value pairs and a hasher implementation.

```rust
pub fn trie_root<H, I, A, B>(input: I) -> H::Out
where
    I: IntoIterator<Item = (A, B)>,
    A: AsRef<[u8]> + Ord,
    B: AsRef<[u8]>,
    H: Hasher,
    <H as Hasher>::Out: Ord,
```

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

### ordered_trie_root

Source: https://docs.rs/triehash/0.8.4/triehash/all.html

Calculates the ordered trie root for a given set of values.

```APIDOC
## ordered_trie_root

### Description
Calculates the ordered trie root for a given set of values.
```

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