Struct LayoutCache 

pub struct LayoutCache {
    pub generation: LayoutGeneration,
    pub height: u32,
    pub lines: Vec<LineBox>,
    pub natural_indent: u32,
    pub avatar: Option<AvatarBox>,
}

What a laid-out message knows about itself.

Fields

generation: LayoutGeneration

height: u32

lines: Vec<LineBox>

natural_indent: u32

Width the gutter/nick column actually needed, before clamping to LayoutParams::max_indent.

avatar: Option<AvatarBox>

Where to paint the speaker’s avatar, when there is one to paint.

Only ever set on a group head — a continuation row shows neither the nick nor the icon, which is the whole point of grouping. The view resolves the actual image from the key at draw time, because avatars animate and a cached frame would freeze.

Trait Implementations

impl Clone for LayoutCache

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 LayoutCache

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

Formats the value using the given formatter.

impl Eq for LayoutCache

impl PartialEq for LayoutCache

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LayoutCache