Struct BytesN

pub struct BytesN<const N: usize>;

Combinator for parsing and serializing a fixed number of bytes (statically known).

Trait Implementations

impl<const N: usize> Clone for BytesN<N>

fn clone(&self) -> BytesN<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<const N: usize> Combinator for BytesN<N>

type Result<'a> = &'a [u8]

The result type of parsing and the input type of serialization.

type Owned = Vec<u8>

The owned parsed type. This is currently a hack to avoid lifetime bindings in SpecCombinator::SpecResult , but it can be useful if we want to have functions that return owned values (e.g. Vec<T>).

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

The length of the output buffer, if known. This can be used to optimize serialization by pre-allocating the buffer.

fn parse<'a>( &self, s: &'a [u8], ) -> Result<(usize, <BytesN<N> as Combinator>::Result<'a>), ParseError>

The parsing function.

fn serialize( &self, v: <BytesN<N> as Combinator>::Result<'_>, data: &mut Vec<u8>, pos: usize, ) -> Result<usize, SerializeError>

The serialization function.

impl<const N: usize> SpecCombinator for BytesN<N>

type SpecResult = Seq<u8>

The view of Combinator::Result.

impl<const N: usize> View for BytesN<N>

type V = BytesN<N>

impl<const N: usize> SecureSpecCombinator for BytesN<N>