Enum ValueConstraint 

pub enum ValueConstraint {
    Default(String),
    Fixed(String),
}

Value constraint kind

Variants

Default(String)

Default value (can be overridden)

Fixed(String)

Fixed value (cannot be changed)

Implementations

impl ValueConstraint

pub fn value(&self) -> &str

Get the value

pub fn is_fixed(&self) -> bool

Check if this is a fixed constraint

Trait Implementations

impl Clone for ValueConstraint

fn clone(&self) -> ValueConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValueConstraint

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

Formats the value using the given formatter.

impl Eq for ValueConstraint

impl PartialEq for ValueConstraint

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ValueConstraint