Enum ParameterRange 

pub enum ParameterRange {
    None,
    FloatingPoint(FloatingPointRange),
    Integer(IntegerRange),
}

Range constraints for a parameter

Variants

None

No range constraints

FloatingPoint(FloatingPointRange)

Floating point range

Integer(IntegerRange)

Integer range

Implementations

impl ParameterRange

pub fn is_valid(&self) -> bool

Well-formed: None, or an arm whose min <= max and step >= 0.

pub fn contains(&self, value: &ParameterValue) -> bool

THE range predicate. Every set — ParameterServer::set, the six service handlers, the typed API — and every declare-time default check reaches this one function, so an integer and a floating-point value cannot be judged by two different rules (issue 1150 class).

A value whose type does not match the arm (a string against an integer range, a NotSet) is not the range’s business and passes; the type check is a separate, earlier verdict.

Trait Implementations

impl Clone for ParameterRange

fn clone(&self) -> ParameterRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ParameterRange

impl Debug for ParameterRange

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

Formats the value using the given formatter.

impl Default for ParameterRange

fn default() -> ParameterRange

Returns the “default value” for a type.