Struct ImageRef 

pub struct ImageRef {
    pub locator: Locator,
    pub media_type: ImageType,
    pub width: u32,
    pub height: u32,
}

One picture, as everything except the wire refers to it.

The same value stands in a crate::ContentBlock::Image block and in a tool result’s attachments, because they are the same four facts. A second definition of them would be a second authority: adding a field would then have to be remembered twice.

width and height are pixel counts, so they are integers; a display that wants a ratio computes it where the drawing happens.

Fields

locator: Locator

A cas: locator. The bytes are fetched from the content store by whoever is about to send them, and never travel in the ledger.

media_type: ImageType

width: u32

height: u32

Trait Implementations

impl Clone for ImageRef

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageRef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ImageRef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ImageRef

impl PartialEq for ImageRef

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ImageRef

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ImageRef