Method value

src/expr/src/interpret.rs:216–224

A spec that only matches the given value.

(value: Datum<'a>)

    /// A spec that only matches the given value.
    pub fn value(value: Datum<'a>) -> ResultSpec<'a> {
        match value {
            Datum::Null => Self::null(),
            nonnull => ResultSpec {
                values: Values::just(nonnull),
                ..Self::nothing()
            },
        }
    }

    /// A spec that matches values between the given (non-null) min and max.
    pub fn value_between(min: Datum<'a>, max: Datum<'a>) -> ResultSpec<'a> {