Trait DecodePng 

pub trait DecodePng: 'static {
    // Required method
    fn decode_png<'alloc>(
        &mut self,
        alloc: &'alloc Allocator<'_>,
        data: &[u8],
    ) -> Option<DecodedImage<'alloc>>;
}

Available on crate feature kitty-graphics only.

A PNG decoder that can be used by the Kitty graphics protocol to decode PNG images into 8-bit RGBA pixels.

See set_png_decoder for more details.

Required Methods

fn decode_png<'alloc>( &mut self, alloc: &'alloc Allocator<'_>, data: &[u8], ) -> Option<DecodedImage<'alloc>>

Decode a PNG into 8-bit RGBA pixels.

The returned image’s byte buffer must be allocated by the provided allocator.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl DecodePng for RustPngDecoder

Available on crate feature png only.