Struct rdx::KeyBytesWith

pub struct KeyBytesWith<B, L> {
    pub bytes: B,
    pub len: L,
}

Implements KeyBytes<K> given a key length and a getter for key bytes

Fields

bytes: B

A getter for key bytes. Should yield valid, constant bytes for any length <= len(key)

len: L

A getter for key lengths.

Trait Implementations

impl<B: Clone, L: Clone> Clone for KeyBytesWith<B, L>

fn clone(&self) -> KeyBytesWith<B, L>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<B: Copy, L: Copy> Copy for KeyBytesWith<B, L>

impl<B: Debug, L: Debug> Debug for KeyBytesWith<B, L>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<B, L, K> KeyBytes<K> for KeyBytesWith<B, L> where
    L: KeyLength<K>,
    B: Fn(&K, usize) -> u8, 

const HAS_CONST_KEY_LEN: bool

Get whether the key length for this type is always constant

const MAX_KEY_LEN: Option<usize>

Get the maximum key length for this type

fn has_const_key_len(&self) -> bool

Whether this key length is constant

fn max_key_len(&self) -> Option<usize>

The maximum key length

fn key_len(&self, key: &K) -> usize

The length of a given key

fn key_byte(&self, key: &K, byte: usize) -> u8

Get the nth byte of a given key. byte must be less than self.len(key)