Enum Terminal 

pub enum Terminal {
    Glyph {
        glyph: Glyph,
    },
    Symbol {
        style: SymbolStyleName,
    },
    Arm,
}

What an endpoint contributes to the cell at its own position. A caller builds a variant as a literal, and reads one back by matching this public field.

Variants

Glyph

One chosen glyph, written as a literal: decided on every side, so nothing composes into it.

Fields

glyph: Glyph

The caller’s glyph, spelled out rather than named. No set answers it and no style can re-spell it, which is what a symbol terminal is for.

Symbol

One named symbol, in a style the caller names: decided on every side, so nothing composes into it. The symbol points against leaving, so the caller names the look and not the direction.

Fields

style: SymbolStyleName

The style the symbol is drawn in. The catalog answers the pair at render, and a pair it does not hold draws a space.

Arm

One arm, in the connector’s own stroke, on the side leaving names, leaving the other three sides undecided.

Trait Implementations

impl Clone for Terminal

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 Terminal

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

Formats the value using the given formatter.

impl Eq for Terminal

impl PartialEq for Terminal

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Terminal