Struct immeta::formats::png::Metadata
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pub struct Metadata { pub dimensions: Dimensions, pub color_type: ColorType, pub color_depth: u8, pub compression_method: CompressionMethod, pub filter_method: FilterMethod, pub interlace_method: InterlaceMethod, }
Represents metadata of a PNG image.
Fields
dimensions: Dimensions
Width and height.
color_type: ColorType
Color type used in the image.
color_depth: u8
Color depth (bits per pixel) used in the image.
compression_method: CompressionMethod
Compression method used in the image.
filter_method: FilterMethod
Preprocessing method used in the image.
interlace_method: InterlaceMethod
Transmission order used in the image.
Trait Implementations
impl Debug for Metadata
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impl PartialEq for Metadata
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fn eq(&self, __arg_0: &Metadata) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Metadata) -> bool
This method tests for !=
.
impl Eq for Metadata
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impl Clone for Metadata
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fn clone(&self) -> Metadata
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl LoadableMetadata for Metadata
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fn load<R: ?Sized + Read>(r: &mut R) -> Result<Metadata>
Loads the implementing type from the given input stream.
fn load_from_file<P: AsRef<Path>>(path: P) -> Result<Self>
Loads the implementing type from a file specified by the given path. Read more
fn load_from_buf(buf: &[u8]) -> Result<Self>
Loads the implementing type from an in-memory buffer. Read more