Trait Positional

pub trait Positional {
    // Required method
    fn pos(&self) -> usize;
}

Expand description

A writer that knows its current position.

Required Methods§

fn pos(&self) -> usize

Returns the current position of the writer.

Implementations on Foreign Types§

impl Positional for Vec<u8>

Available on crate feature alloc only.

fn pos(&self) -> usize

impl<T> Positional for &T
where T: Positional + ?Sized,

fn pos(&self) -> usize

impl<T> Positional for &mut T
where T: Positional + ?Sized,

fn pos(&self) -> usize

impl<T, E> Positional for Strategy<T, E>
where T: Positional + ?Sized,

fn pos(&self) -> usize

Implementors§

impl Positional for Buffer<'_>

impl<W> Positional for IoWriter<W>

Available on crate feature std only.

impl<W: Positional, A, S> Positional for Serializer<W, A, S>

impl<const A: usize> Positional for AlignedVec<A>

Available on crate feature alloc only.