Enum syn::PathArguments

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

Angle bracketed or parenthesized arguments of a path segment.

This type is available only 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

None

AngleBracketed(AngleBracketedGenericArguments)

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

Parenthesized(ParenthesizedGenericArguments)

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

Implementations

impl PathArguments

pub fn is_empty(&self) -> bool

pub fn is_none(&self) -> bool

Trait Implementations

impl Clone for PathArguments

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PathArguments

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

Formats the value using the given formatter.

impl Default for PathArguments

fn default() -> Self

Returns the “default value” for a type.

impl Hash for PathArguments

fn hash<H>(&self, state: &mut H)where
    H: Hasher,

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 PartialEq<PathArguments> for PathArguments

fn eq(&self, other: &Self) -> 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 ToTokens for PathArguments

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

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.

impl Eq for PathArguments