Struct gif::StreamingDecoder
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pub struct StreamingDecoder { /* fields omitted */ }
GIF decoder which supports streaming
Methods
impl StreamingDecoder
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pub fn new() -> StreamingDecoder
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Creates a new streaming decoder
pub fn update<'a>(
&'a mut self,
buf: &[u8]
) -> Result<(usize, Decoded<'a>), DecodingError>
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&'a mut self,
buf: &[u8]
) -> Result<(usize, Decoded<'a>), DecodingError>
Updates the internal state of the decoder.
Returns the number of bytes consumed from the input buffer and the last decoding result.
pub fn last_ext(&self) -> (u8, &[u8], bool)
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Returns the data of the last extension that has been decoded.
pub fn current_frame_mut<'a>(&'a mut self) -> &'a mut Frame<'static>
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Current frame info as a mutable ref.
pub fn current_frame<'a>(&'a self) -> &'a Frame<'static>
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Current frame info as a ref.
pub fn width(&self) -> u16
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Width of the image
pub fn height(&self) -> u16
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Height of the image
Trait Implementations
impl Parameter<StreamingDecoder> for Extensions
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type Result = ()
Result type of set_param
.
fn set_param(self, this: &mut StreamingDecoder)
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Sets self
as a parameter of Object
.