Struct Handler 

pub struct Handler {
    pub format_name: Option<String>,
    pub default_bit_depth: Option<u8>,
    pub supports_two_alpha_modes: bool,
    pub supports_two_grayscale_modes: bool,
}

Fields

format_name: Option<String>

default_bit_depth: Option<u8>

supports_two_alpha_modes: bool

supports_two_grayscale_modes: bool

Implementations

impl Handler

pub fn format_name(self, format_name: impl ToString) -> Self

pub fn default_bit_depth(self, default_bit_depth: u8) -> Self

pub fn supports_two_alpha_modes(self, supports_two_alpha_modes: bool) -> Self

pub fn supports_two_grayscale_modes( self, supports_two_grayscale_modes: bool, ) -> Self

pub fn info(&self, decoder: &mut impl ImageDecoder) -> ImageDetails

pub fn frame(&self, decoder: impl ImageDecoder) -> Result<Frame, ProcessError>

pub fn editing_frame( &self, decoder: &impl ImageDecoder, ) -> Result<EditingFrame, ProcessError>

pub fn frame_details( &self, decoder: &mut impl ImageDecoder, ) -> Result<FrameDetails, ProcessError>

Trait Implementations

impl Clone for Handler

fn clone(&self) -> Handler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Handler

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

Formats the value using the given formatter.

impl Default for Handler

fn default() -> Handler

Returns the “default value” for a type.