Enum png::AdaptiveFilterType

#[repr(u8)]
pub enum AdaptiveFilterType {
    Adaptive = 0,
    NonAdaptive = 1,
}

The filtering method for preprocessing scanline data before compression.

Adaptive filtering performs additional computation in an attempt to maximize the compression of the data. NonAdaptive filtering is the default.

Variants

Adaptive = 0

NonAdaptive = 1

Trait Implementations

impl Clone for AdaptiveFilterType

fn clone(&self) -> AdaptiveFilterType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AdaptiveFilterType

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

Formats the value using the given formatter.

impl Default for AdaptiveFilterType

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for AdaptiveFilterType

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for AdaptiveFilterType

impl Eq for AdaptiveFilterType

impl StructuralEq for AdaptiveFilterType

impl StructuralPartialEq for AdaptiveFilterType