Enum Shape 

pub enum Shape {
    Wordmark,
    Text(&'static [&'static str]),
    Disc,
    Knockout {
        lines: &'static [&'static str],
        glyph: f32,
    },
}

What shape the field pulls the lattice towards.

A size ladder rather than a set of alternatives: the wordmark is the logo, the knockout is the icon, and the disc is what is left when a tile is sixteen pixels across. Shape::Text sets the font for whatever a knockout cuts.

Variants

Wordmark

The “did.bot” wordmark, laid out the way the landing page lays it out — hung off its own “.” rather than centred — rather than as text this crate composed.

Text(&'static [&'static str])

Lines of the same six-glyph font, centred as a lockup. No mark ships as one today; it is what Shape::Knockout cuts with, and what a second line would be set in if the icons ever wanted one.

Disc

A filled disc. Letterforms do not survive this anneal below about three lattice sites to the glyph pixel — surface tension closes a two-site counter, and a “d” comes out a blob — so the smallest tile gets the one shape a lattice this coarse can still hold, and the one the dynamics actively help: a single ordered domain, which is also the “.” in did.bot.

Knockout

A disc with lines cut out of it: the letterform is the ground showing through, not the ink.

This is what every icon above the dot is. A letter set positively at 32 sites is a stroke of ink two or three sites wide with noise on both flanks; cut out of a disc instead, both its flanks are one large ordered domain, which is far more stable — the shape is carried by an edge rather than by a thin ribbon. The counter still has to be a hole several sites across, which is why glyph is well under Mark::fill rather than filling it.

Fields

lines: &'static [&'static str]

The lines to cut, in this crate’s own six-glyph font.

glyph: f32

How much of the tile the letterform spans, as a fraction.

Trait Implementations

impl Clone for Shape

fn clone(&self) -> Shape

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Shape