Trait allsorts::binary::read::ReadUnchecked

pub trait ReadUnchecked<'a> {
    type HostType: Sized;

    const SIZE: usize;

    unsafe fn read_unchecked(ctxt: &mut ReadCtxt<'a>) -> Self::HostType;
}

Read will always succeed if sufficient bytes are available.

Required Associated Types

type HostType: Sized

Required Associated Constants

const SIZE: usize

The number of bytes consumed by read_unchecked.

Required Methods

unsafe fn read_unchecked(ctxt: &mut ReadCtxt<'a>) -> Self::HostType

Must read exactly SIZE bytes. Unsafe as it avoids prohibitively expensive per-byte bounds checking.

Implementations on Foreign Types

impl<'a, T1, T2> ReadUnchecked<'a> for (T1, T2) where
    T1: ReadUnchecked<'a>,
    T2: ReadUnchecked<'a>, 

type HostType = (<T1 as ReadUnchecked<'a>>::HostType, <T2 as ReadUnchecked<'a>>::HostType)

const SIZE: usize = T1::SIZE + T2::SIZE

unsafe fn read_unchecked(ctxt: &mut ReadCtxt<'a>) -> Self::HostType

impl<'a, T1, T2, T3> ReadUnchecked<'a> for (T1, T2, T3) where
    T1: ReadUnchecked<'a>,
    T2: ReadUnchecked<'a>,
    T3: ReadUnchecked<'a>, 

type HostType = (<T1 as ReadUnchecked<'a>>::HostType, <T2 as ReadUnchecked<'a>>::HostType, <T3 as ReadUnchecked<'a>>::HostType)

const SIZE: usize = T1::SIZE + T2::SIZE + T3::SIZE

unsafe fn read_unchecked(ctxt: &mut ReadCtxt<'a>) -> Self::HostType

Implementors

impl<'a> ReadUnchecked<'a> for I8

type HostType = i8

const SIZE: usize = 1usize

impl<'a> ReadUnchecked<'a> for I16Be

type HostType = i16

const SIZE: usize = 2usize

impl<'a> ReadUnchecked<'a> for I32Be

type HostType = i32

const SIZE: usize = 4usize

impl<'a> ReadUnchecked<'a> for I64Be

type HostType = i64

const SIZE: usize = 8usize

impl<'a> ReadUnchecked<'a> for U8

type HostType = u8

const SIZE: usize = 1usize

impl<'a> ReadUnchecked<'a> for U16Be

type HostType = u16

const SIZE: usize = 2usize

impl<'a> ReadUnchecked<'a> for U24Be

type HostType = u32

const SIZE: usize = 3usize

impl<'a> ReadUnchecked<'a> for U32Be

type HostType = u32

const SIZE: usize = 4usize

impl<'a, T> ReadUnchecked<'a> for T where
    T: ReadFrom<'a>, 

type HostType = T

const SIZE: usize = T::ReadType::SIZE