Struct Match 

pub struct Match {
    pub field: &'static str,
    pub is: &'static [&'static str],
}

One field holding one of a set of values.

Fields

field: &'static str

A registry path of the same body.

is: &'static [&'static str]

The values that satisfy it, spelled as Field::value spells them — which is also what set_field takes. A test checks each against the field’s own legal values, so a renamed variant fails rather than silently never matching.

Implementations

impl Match

pub fn holds(&self, fields: &[Field]) -> bool

Whether the field holds one of the values.

A path the body does not register holds nothing, so an unknown field never satisfies a match. Scans fields; Panel::resolve answers the same question off an index when a whole layout is being drawn.

Trait Implementations

impl Debug for Match

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

Formats the value using the given formatter.