Enum RowLeading 

pub enum RowLeading<'a> {
    Avatar(AvatarFace<'a>),
    Icon(Icon),
    Badge(&'a str),
    Thumbnail(&'a ImageData),
    Media(MediaArt<'a>, MediaAspect),
    Checkbox {
        checked: bool,
    },
    Swatch(AlphaColor<Srgb>),
    Paint(&'a dyn Fn(&mut PaintCtx<'_>, Rect)),
}

What sits in a row’s leading column.

Variants

Avatar(AvatarFace<'a>)

A person or an account (AvatarFace::square() for an account or a site).

Icon(Icon)

A kind of thing (a folder, a device, a setting).

Badge(&'a str)

A short code that classifies the row: an HTTP method, a file extension, a log level. Set in Caption.strong() on a quiet pill.

Thumbnail(&'a ImageData)

A decoded picture, cover-fitted in a square tile (a document’s first page, a photo).

Media(MediaArt<'a>, MediaAspect)

Media art at its aspect (a video’s frame, an album cover); missing art shows the generated placeholder seeded with the title’s initials.

Checkbox

A selection checkbox (a multi-select list). Hit-test it with ListRowFace::leading_rect.

Fields

checked: bool

Swatch(AlphaColor<Srgb>)

A colour that is the row’s content (a calendar’s colour, a label).

Paint(&'a dyn Fn(&mut PaintCtx<'_>, Rect))

A painter for a leading mark no other kind covers (a font sample, a waveform), given the leading slot.

Trait Implementations

impl<'a> Clone for RowLeading<'a>

fn clone(&self) -> RowLeading<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RowLeading<'_>

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

Formats the value using the given formatter.

impl<'a> Copy for RowLeading<'a>