Enum wireplumber::registry::ConstraintVerb

#[non_exhaustive]
pub enum ConstraintVerb {
    Equals,
    NotEquals,
    InList,
    InRange,
    Matches,
    IsPresent,
    IsAbsent,
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Equals

NotEquals

InList

InRange

Matches

IsPresent

IsAbsent

Implementations

impl ConstraintVerb

pub fn value_type(&self) -> Option<()>

pub fn nickname(&self) -> &'static str

pub fn symbol(&self) -> char

Trait Implementations

impl Clone for ConstraintVerb

fn clone(&self) -> ConstraintVerb

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConstraintVerb

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConstraintVerb

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for ConstraintVerb

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

Formats the value using the given formatter.

impl From<ConstraintVerb> for Value

fn from(v: ConstraintVerb) -> Self

Converts to this type from the input type.

impl From<ConstraintVerb> for Variant

fn from(v: ConstraintVerb) -> Self

Converts to this type from the input type.

impl FromStr for ConstraintVerb

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl<'a> FromValue<'a> for ConstraintVerb

type Checker = GenericValueTypeChecker<ConstraintVerb>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl FromVariant for ConstraintVerb

fn from_variant(variant: &Variant) -> Option<Self>

Tries to extract a value.

impl HasParamSpec for ConstraintVerb

type ParamSpec = ParamSpecEnum

type SetValue = ConstraintVerb

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: ConstraintVerb) -> ParamSpecEnumBuilder<'_, ConstraintVerb>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for ConstraintVerb

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Into<char> for ConstraintVerb

fn into(self) -> char

Converts this type into the (usually inferred) input type.

impl Ord for ConstraintVerb

fn cmp(&self, other: &ConstraintVerb) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ConstraintVerb

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for ConstraintVerb

fn partial_cmp(&self, other: &ConstraintVerb) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ConstraintVerb

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StaticType for ConstraintVerb

fn static_type() -> Type

Returns the type identifier of Self.

impl StaticVariantType for ConstraintVerb

fn static_variant_type() -> Cow<'static, VariantTy>

Returns the VariantType corresponding to Self.

impl ToValue for ConstraintVerb

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ToVariant for ConstraintVerb

fn to_variant(&self) -> Variant

Returns a Variant clone of self.

impl TryFrom<char> for ConstraintVerb

type Error = <ConstraintVerb as FromStr>::Err

The type returned in the event of a conversion error.

fn try_from(value: char) -> Result<Self, Self::Error>

Performs the conversion.

impl ValueType for ConstraintVerb

type Type = ConstraintVerb

Type to get the Type from.

impl Copy for ConstraintVerb

impl Eq for ConstraintVerb

impl StructuralPartialEq for ConstraintVerb