Enum syn::PathArguments

pub enum PathArguments {
    None,
    AngleBracketed(AngleBracketedGenericArguments),
    Parenthesized(ParenthesizedGenericArguments),
}

Angle bracketed or parenthesized arguments of a path segment.

This type is available if Syn is built with the "derive" or "full" feature.

Angle bracketed

The <'a, T> in std::slice::iter<'a, T>.

Parenthesized

The (A, B) -> C in Fn(A, B) -> C.

Variants

NoneAngleBracketed(AngleBracketedGenericArguments)

The <'a, T> in std::slice::iter<'a, T>.

Parenthesized(ParenthesizedGenericArguments)

The (A, B) -> C in Fn(A, B) -> C.

Methods

impl PathArguments

pub fn is_empty(&self) -> bool

Trait Implementations

impl ToTokens for PathArguments

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.

impl Debug for PathArguments

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

Formats the value using the given formatter.

impl Eq for PathArguments

impl PartialEq for PathArguments

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

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

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

This method tests for !=.

impl Hash for PathArguments

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,

Feeds a slice of this type into the given [Hasher].

impl Clone for PathArguments

fn clone(&self) -> PathArguments

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for PathArguments

fn default() -> Self

Returns the "default value" for a type.