Struct CompressLevel

pub struct CompressLevel(/* private fields */);

Compression level.

Implementations

impl CompressLevel

pub const MIN: Self

Minimum supported compression level. (1)

pub const MAX: Self

Maximum supported compression level. (13)

pub const fn new(level: u8) -> Self

Create a new CompressLevel instance from the given level.

The given level should be between 1 and 13, otherwise it is clamped to the nearest valid level.

Trait Implementations

impl Clone for CompressLevel

fn clone(&self) -> CompressLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompressLevel

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

Formats the value using the given formatter.

impl Default for CompressLevel

fn default() -> Self

Returns the default compression level. (3)

impl Display for CompressLevel

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

Formats the value using the given formatter.

impl From<u8> for CompressLevel

fn from(level: u8) -> Self

Converts to this type from the input type.

impl Hash for CompressLevel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for CompressLevel

fn cmp(&self, other: &CompressLevel) -> 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,

Restrict a value to a certain interval.

impl PartialEq for CompressLevel

fn eq(&self, other: &CompressLevel) -> 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 CompressLevel

fn partial_cmp(&self, other: &CompressLevel) -> 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 CompressLevel

impl Eq for CompressLevel

impl StructuralPartialEq for CompressLevel