Trait VarIntWritable 

pub trait VarIntWritable: Copy + PartialOrd {
    // Required methods
    fn is_zero(self) -> bool;
    fn low_7_bits(self) -> u8;
    fn shr_7(&mut self);
}

Trait for writing VarInts Allows generic VarInt writing for unsigned integer types.

Required Methods

fn is_zero(self) -> bool

Returns whether the value is zero.

fn low_7_bits(self) -> u8

Returns the lower 7 bits as a byte.

fn shr_7(&mut self)

Shifts the value right by 7 bits (in-place).

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 VarIntWritable for u8

fn is_zero(self) -> bool

fn low_7_bits(self) -> u8

fn shr_7(&mut self)

impl VarIntWritable for u16

fn is_zero(self) -> bool

fn low_7_bits(self) -> u8

fn shr_7(&mut self)

impl VarIntWritable for u32

fn is_zero(self) -> bool

fn low_7_bits(self) -> u8

fn shr_7(&mut self)

impl VarIntWritable for u64

fn is_zero(self) -> bool

fn low_7_bits(self) -> u8

fn shr_7(&mut self)

impl VarIntWritable for u128

fn is_zero(self) -> bool

fn low_7_bits(self) -> u8

fn shr_7(&mut self)

impl VarIntWritable for usize

fn is_zero(self) -> bool

fn low_7_bits(self) -> u8

fn shr_7(&mut self)

Implementors