Struct Ascription

pub struct Ascription {
    pub annotation: CanonicalUserTypeAnnotation,
    pub variance: Variance,
}

Reflects thir::Ascription

Fields

annotation: CanonicalUserTypeAnnotation

variance: Variance

Trait Implementations

impl Clone for Ascription

fn clone(&self) -> Ascription

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ascription

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Ascription

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for Ascription

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl<'tcx, S: UnderOwnerState<'tcx> + HasThir<'tcx>> SInto<S, Ascription> for Ascription<'tcx>

fn sinto(&self, gstate: &S) -> Ascription

impl Serialize for Ascription

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

where __S: Serializer,

Serialize this value into the given Serde serializer.