Enum wit_parser::Stability

pub enum Stability {
    Stable {
        since: Version,
        feature: Option<String>,
    },
    Unstable {
        feature: String,
    },
    Unknown,
}

Representation of the stability attributes associated with a world, interface, function, or type.

This is added for WebAssembly/component-model#332 where @since and @unstable annotations were added to WIT.

Variants

Stable

@since(version = 1.2.3)

This item is explicitly tagged with @since as stable since the specified version. This may optionally have a feature listed as well.

Fields

since: Version

feature: Option<String>

Unstable

@unstable(feature = foo)

This item is explicitly tagged @unstable. A feature name is listed and this item is excluded by default in Resolve unless explicitly enabled.

Fields

feature: String

Unknown

This item does not have either @since or @unstable.

Implementations

impl Stability

pub fn is_unknown(&self) -> bool

Returns whether this is Stability::Unknown.

Trait Implementations

impl Clone for Stability

fn clone(&self) -> Stability

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Stability

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

Formats the value using the given formatter.

impl Default for Stability

fn default() -> Stability

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Stability

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Stability

fn eq(&self, other: &Stability) -> 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 Serialize for Stability

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Stability

impl StructuralPartialEq for Stability