Struct Stage

pub struct Stage { /* private fields */ }

An encoding stage used for vlue compression.

Implementations

impl Stage

pub const fn new( prefix: u8, prefix_bits: u8, ordinal_bits: u8, ordinal_min: i64, ) -> Stage

Constructs a stage with the given prefix and value range.

pub const fn prefix(&self) -> u8

Returs the prefix identifying the stage.

pub const fn prefix_bits(&self) -> u8

Returns the number of bits used to encode the prefix.

pub const fn ordinal_min(&self) -> i64

Returns the lowest value which can be encoded by the stage.

pub const fn ordinal_max(&self) -> i64

Returns the upper value which can be encoded by the stage.

pub const fn ordinal_bits(&self) -> u8

Returns the number of bits used to encode the value part.

pub const fn bits(&self) -> u8

Returns the total number of bits used to encode a value.

Trait Implementations

impl Debug for Stage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Stage

fn eq(&self, other: &Stage) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Stage

impl StructuralPartialEq for Stage