Enum Item 

pub enum Item {
    Identifier(Ident),
    IdentifierWraper(IdentWraper),
    Literal(LitInt),
    String(LitStr),
}

A single lexical item encountered while parsing attribute arguments.

Variants

Identifier(Ident)

A plain identifier, typically an argument name.

IdentifierWraper(IdentWraper)

An identifier captured through IdentWraper.

Literal(LitInt)

A bare integer literal.

String(LitStr)

A bare string literal, treated as the default argument.

Trait Implementations

impl Clone for Item

fn clone(&self) -> Item

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Item

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

Formats the value using the given formatter.

impl Parse for Item

fn parse(input: &ParseBuffer<'_>) -> Result<Self, Error>