Trait ReadUnchecked 

pub trait ReadUnchecked {
    type HostType: Sized;

    const SIZE: usize;

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

Read will always succeed if sufficient bytes are available.

Required Associated Constants

const SIZE: usize

The number of bytes consumed by read_unchecked.

Required Associated Types

type HostType: Sized

Required Methods

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

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

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T1, T2> ReadUnchecked for (T1, T2)

where T1: ReadUnchecked, T2: ReadUnchecked,

const SIZE: usize

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

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

impl<T1, T2, T3> ReadUnchecked for (T1, T2, T3)

where T1: ReadUnchecked, T2: ReadUnchecked, T3: ReadUnchecked,

const SIZE: usize

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

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

Implementors

impl ReadUnchecked for I8

const SIZE: usize = 1usize

type HostType = i8

impl ReadUnchecked for I16Be

const SIZE: usize = 2usize

type HostType = i16

impl ReadUnchecked for I32Be

const SIZE: usize = 4usize

type HostType = i32

impl ReadUnchecked for I64Be

const SIZE: usize = 8usize

type HostType = i64

impl ReadUnchecked for U8

const SIZE: usize = 1usize

type HostType = u8

impl ReadUnchecked for U16Be

const SIZE: usize = 2usize

type HostType = u16

impl ReadUnchecked for U24Be

const SIZE: usize = 3usize

type HostType = u32

impl ReadUnchecked for U32Be

const SIZE: usize = 4usize

type HostType = u32

impl<T> ReadUnchecked for T

where T: ReadFrom,

const SIZE: usize = <T::ReadType>::SIZE

type HostType = T