Struct ImageInfo

#[non_exhaustive]
pub struct ImageInfo {
    pub height: Option<UInt>,
    pub width: Option<UInt>,
    pub mimetype: Option<String>,
    pub size: Option<UInt>,
    pub thumbnail_info: Option<Box<ThumbnailInfo>>,
    pub thumbnail_source: Option<MediaSource>,
    pub blurhash: Option<String>,
}

Available on crate feature events only.

Metadata about an image.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

height: Option<UInt>

The height of the image in pixels.

width: Option<UInt>

The width of the image in pixels.

mimetype: Option<String>

The MIME type of the image, e.g. “image/png.”

size: Option<UInt>

The file size of the image in bytes.

thumbnail_info: Option<Box<ThumbnailInfo>>

Metadata about the image referred to in thumbnail_source.

thumbnail_source: Option<MediaSource>

The source of the thumbnail of the image.

blurhash: Option<String>

Available on crate feature unstable-msc2448 only.

The BlurHash for this image.

This uses the unstable prefix in MSC2448.

Implementations

impl ImageInfo

pub fn new() -> ImageInfo

Creates an empty ImageInfo.

Trait Implementations

impl Clone for ImageInfo

fn clone(&self) -> ImageInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ImageInfo

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

Formats the value using the given formatter.

impl Default for ImageInfo

fn default() -> ImageInfo

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ImageInfo

fn deserialize<__D>( __deserializer: __D, ) -> Result<ImageInfo, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ImageInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.