Struct bee_message::prelude::PaddedIndex

pub struct PaddedIndex(_);

An indexation payload index padded with 0 up to the maximum length.

Implementations

impl PaddedIndex

pub fn new(bytes: [u8; 64]) -> Self

Creates a new PaddedIndex.

Methods from Deref<Target = [u8; 64]>

pub fn as_slice(&self) -> &[T]

🔬 This is a nightly-only experimental API. (array_methods)

Returns a slice containing the entire array. Equivalent to &s[..].

pub fn each_ref(&self) -> [&T; N]

🔬 This is a nightly-only experimental API. (array_methods)

Borrows each element and returns an array of references with the same size as self.

Example

#![feature(array_methods)]

let floats = [3.1, 2.7, -1.0];
let float_refs: [&f64; 3] = floats.each_ref();
assert_eq!(float_refs, [&3.1, &2.7, &-1.0]);

This method is particularly useful if combined with other methods, like map. This way, you can avoid moving the original array if its elements are not Copy.

#![feature(array_methods, array_map)]

let strings = ["Ferris".to_string(), "♥".to_string(), "Rust".to_string()];
let is_ascii = strings.each_ref().map(|s| s.is_ascii());
assert_eq!(is_ascii, [true, false, true]);

// We can still access the original array: it has not been moved.
assert_eq!(strings.len(), 3);

Trait Implementations

impl AsRef<[u8]> for PaddedIndex

fn as_ref(&self) -> &[u8]

Performs the conversion.

impl Clone for PaddedIndex

fn clone(&self) -> PaddedIndex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PaddedIndex

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

Formats the value using the given formatter.

impl Deref for PaddedIndex

type Target = [u8; 64]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for PaddedIndex

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

Formats the value using the given formatter.

impl From<[u8; 64]> for PaddedIndex

fn from(bytes: [u8; 64]) -> Self

Performs the conversion.

impl Hash for PaddedIndex

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<PaddedIndex> for PaddedIndex

fn eq(&self, other: &PaddedIndex) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &PaddedIndex) -> bool

This method tests for !=.

impl Copy for PaddedIndex

impl Eq for PaddedIndex

impl StructuralEq for PaddedIndex

impl StructuralPartialEq for PaddedIndex