Enum ImageFormatMetadata 

#[non_exhaustive]
pub enum ImageFormatMetadata {
    Png(PngTextChunks),
}

Format-specific image metadata. One variant per format that has metadata not expressible as EXIF tags.

Marked #[non_exhaustive] so future formats can be added (Gif(...), Webp(...) etc.) without breaking exhaustive match statements in user code.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Png(PngTextChunks)

PNG tEXt chunks. Latin-1 key/value pairs in file order.

Trait Implementations

impl Clone for ImageFormatMetadata

fn clone(&self) -> ImageFormatMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageFormatMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ImageFormatMetadata

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ImageFormatMetadata

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.