Enum TraitMemberSignature 

pub enum TraitMemberSignature {
    Property {
        name: String,
        optional: bool,
        type_annotation: TypeAnnotation,
        span: Span,
        doc_comment: Option<DocComment>,
    },
    Method {
        name: String,
        optional: bool,
        params: Vec<FunctionParam>,
        return_type: TypeAnnotation,
        is_async: bool,
        span: Span,
        doc_comment: Option<DocComment>,
    },
    IndexSignature {
        param_name: String,
        param_type: String,
        return_type: TypeAnnotation,
        span: Span,
        doc_comment: Option<DocComment>,
    },
}

A body-less trait member signature: property, method, or index signature.

Used inside TraitMember::Required(..) to express the obligation an impl must satisfy. Trait bodies that include a body (method) use TraitMember::Default(MethodDef) instead.

Variants

Property

Property signature

Fields

name: String

optional: bool

type_annotation: TypeAnnotation

span: Span

doc_comment: Option<DocComment>

Method

Method signature

Fields

name: String

optional: bool

params: Vec<FunctionParam>

return_type: TypeAnnotation

is_async: bool

Whether this is an async method

span: Span

doc_comment: Option<DocComment>

IndexSignature

Index signature

Fields

param_name: String

param_type: String

return_type: TypeAnnotation

span: Span

doc_comment: Option<DocComment>

Implementations

impl TraitMemberSignature

pub fn span(&self) -> Span

pub fn doc_comment(&self) -> Option<&DocComment>

Trait Implementations

impl Clone for TraitMemberSignature

fn clone(&self) -> TraitMemberSignature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraitMemberSignature

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TraitMemberSignature

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TraitMemberSignature

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

where __S: Serializer,

Serialize this value into the given Serde serializer.