Enum CompressionLevel

pub enum CompressionLevel {
    None,
    BestSpeed,
    Default,
    BestSize,
    Specific(u8),
}

The level of compression– a compromise between speed and size.

Variants

None

No compression. Outputs raw blocks.

BestSpeed

Fast compression.

Default

Compromise between speed and size.

BestSize

Slower compression for smaller size.

Specific(u8)

A specific compression level from 1-10.

Trait Implementations

impl Clone for CompressionLevel

fn clone(&self) -> CompressionLevel

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CompressionLevel

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

Formats the value using the given formatter.

impl PartialEq for CompressionLevel

fn eq(&self, other: &CompressionLevel) -> 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 Copy for CompressionLevel

impl StructuralPartialEq for CompressionLevel