Enum Added 

pub enum Added {
    Unchanged(u32),
    Replaced {
        index: u32,
        previous: Option<Intrinsic>,
        current: Intrinsic,
    },
    Refused,
}

What registering an image did.

Variants

Unchanged(u32)

The bytes already registered at this url, unchanged.

Replaced

New bytes at this index: the url’s first registration, or different bytes replacing what was there. previous is the intrinsic size that answered for it before, None for a fresh url — what a session reads to decide whether the box an image takes moved.

Fields

index: u32

The index the bytes answer for.

previous: Option<Intrinsic>

What the same index reported before, if anything did.

current: Intrinsic

What it reports now.

Refused

The bytes did not probe: no size could be read from them.

Trait Implementations

impl Clone for Added

fn clone(&self) -> Added

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Added

impl Debug for Added

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

Formats the value using the given formatter.

impl PartialEq for Added

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Added