Trait bitstream_io::Endianness

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pub trait Endianness: Sized {
    // Required methods
    fn push<N>(queue: &mut BitQueue<Self, N>, bits: u32, value: N)
       where N: Numeric;
    fn pop<N>(queue: &mut BitQueue<Self, N>, bits: u32) -> N
       where N: Numeric;
    fn drop<N>(queue: &mut BitQueue<Self, N>, bits: u32)
       where N: Numeric;
    fn next_zeros<N>(queue: &BitQueue<Self, N>) -> u32
       where N: Numeric;
    fn next_ones<N>(queue: &BitQueue<Self, N>) -> u32
       where N: Numeric;
    fn read_signed<R, S>(r: &mut R, bits: u32) -> Result<S>
       where R: BitRead,
             S: SignedNumeric;
    fn write_signed<W, S>(w: &mut W, bits: u32, value: S) -> Result<()>
       where W: BitWrite,
             S: SignedNumeric;
    fn read_primitive<R, V>(r: &mut R) -> Result<V>
       where R: BitRead,
             V: Primitive;
    fn write_primitive<W, V>(w: &mut W, value: V) -> Result<()>
       where W: BitWrite,
             V: Primitive;
    fn read_numeric<R, V>(r: R) -> Result<V>
       where R: Read,
             V: Primitive;
    fn write_numeric<W, V>(w: W, value: V) -> Result<()>
       where W: Write,
             V: Primitive;
}
Expand description

A stream’s endianness, or byte order, for determining how bits should be read.

It comes in BigEndian and LittleEndian varieties (which may be shortened to BE and LE) and is not something programmers should have to implement in most cases.

Required Methods§

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fn push<N>(queue: &mut BitQueue<Self, N>, bits: u32, value: N)where N: Numeric,

Pushes the given bits and value onto an accumulator with the given bits and value.

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fn pop<N>(queue: &mut BitQueue<Self, N>, bits: u32) -> Nwhere N: Numeric,

Pops a value with the given number of bits from an accumulator with the given bits and value.

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fn drop<N>(queue: &mut BitQueue<Self, N>, bits: u32)where N: Numeric,

Drops the given number of bits from an accumulator with the given bits and value.

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fn next_zeros<N>(queue: &BitQueue<Self, N>) -> u32where N: Numeric,

Returns the next number of 0 bits from an accumulator with the given bits and value.

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fn next_ones<N>(queue: &BitQueue<Self, N>) -> u32where N: Numeric,

Returns the next number of 1 bits from an accumulator with the given bits and value.

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fn read_signed<R, S>(r: &mut R, bits: u32) -> Result<S>where R: BitRead, S: SignedNumeric,

Reads signed value from reader in this endianness

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fn write_signed<W, S>(w: &mut W, bits: u32, value: S) -> Result<()>where W: BitWrite, S: SignedNumeric,

Writes signed value to writer in this endianness

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fn read_primitive<R, V>(r: &mut R) -> Result<V>where R: BitRead, V: Primitive,

Reads convertable numeric value from reader in this endianness

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fn write_primitive<W, V>(w: &mut W, value: V) -> Result<()>where W: BitWrite, V: Primitive,

Writes convertable numeric value to writer in this endianness

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fn read_numeric<R, V>(r: R) -> Result<V>where R: Read, V: Primitive,

Reads entire numeric value from reader in this endianness

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fn write_numeric<W, V>(w: W, value: V) -> Result<()>where W: Write, V: Primitive,

Writes entire numeric value to writer in this endianness

Object Safety§

This trait is not object safe.

Implementors§