Enum tiff::encoder::compression::deflate::DeflateLevel

#[non_exhaustive]
pub enum DeflateLevel {
    Fast = 1,
    Balanced = 6,
    Best = 9,
}

The level of compression used by the Deflate algorithm. It allows trading compression ratio for compression speed.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Fast = 1

The fastest possible compression mode.

Balanced = 6

The conserative choice between speed and ratio.

Best = 9

The best compression available with Deflate.

Trait Implementations

impl Clone for DeflateLevel

fn clone(&self) -> DeflateLevel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DeflateLevel

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

Formats the value using the given formatter.

impl Default for DeflateLevel

fn default() -> Self

Returns the “default value” for a type.

impl Ord for DeflateLevel

fn cmp(&self, other: &DeflateLevel) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for DeflateLevel

fn eq(&self, other: &DeflateLevel) -> 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 PartialOrd for DeflateLevel

fn partial_cmp(&self, other: &DeflateLevel) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for DeflateLevel

impl Eq for DeflateLevel

impl StructuralPartialEq for DeflateLevel