Enum feature_check::expr::CalcResult

pub enum CalcResult {
    Null,
    Bool(bool),
    Version(Version),
}

The result of evaluating either a single term or the whole expression.

Variants

Null

No value, e.g. the queried feature is not present.

Bool(bool)

A boolean value, usually for the whole expression.

Version(Version)

A feature’s obtained version.

Trait Implementations

impl Debug for CalcResult

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

Formats the value using the given formatter.