Struct syntex_syntax::ast::PathSegment

pub struct PathSegment {
    pub identifier: Ident,
    pub parameters: Option<P<PathParameters>>,
}

A segment of a path: an identifier, an optional lifetime, and a set of types.

E.g. std, String or Box<T>

Fields

identifier: Ident

The identifier portion of this path segment.

parameters: Option<P<PathParameters>>

Type/lifetime parameters attached to this path. They come in two flavors: Path<A,B,C> and Path(A,B) -> C. Note that this is more than just simple syntactic sugar; the use of parens affects the region binding rules, so we preserve the distinction. The Option<P<..>> wrapper is purely a size optimization; None is used to represent both Path and Path<>.

Methods

impl PathSegment

fn crate_root() -> Self

Trait Implementations

impl Clone for PathSegment

fn clone(&self) -> PathSegment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for PathSegment

fn eq(&self, __arg_0: &PathSegment) -> bool

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

fn ne(&self, __arg_0: &PathSegment) -> bool

This method tests for !=.

impl Eq for PathSegment

impl Encodable for PathSegment

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

Serialize a value using an Encoder.

impl Decodable for PathSegment

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<PathSegment, __D::Error>

Deserialize a value using a Decoder.

impl Hash for PathSegment

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the state given, updating the hasher as necessary.

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

Feeds a slice of this type into the state provided.

impl Debug for PathSegment

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<Ident> for PathSegment

fn from(id: Ident) -> Self

Performs the conversion.