Trait Delimiter

pub trait Delimiter:
    ProcMacro<Delimiter = Self>
    + Copy
    + Eq {
    const Parenthesis: Self;
    const Brace: Self;
    const Bracket: Self;
    const None: Self;
}

Delimiter API trait. See proc_macro::Delimiter.

This trait is implemented for Delimiter in proc_macro and proc_macro2 if the corresponding feature is enabled.

See also DelimiterExt.

Required Associated Constants

const Parenthesis: Self

proc_macro*::Delimiter::Parenthesis (( … ))

const Brace: Self

proc_macro*::Delimiter::Brace { … }

const Bracket: Self

proc_macro*::Delimiter::Bracket [ … ]

const None: Self

proc_macro*::Delimiter::None (No delimiter)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Delimiter for Delimiter

Available on crate feature proc-macro only.

const Parenthesis: Self = Self::Parenthesis

const Brace: Self = Self::Brace

const Bracket: Self = Self::Bracket

const None: Self = Self::None

impl Delimiter for Delimiter

Available on crate feature proc-macro2 only.

const Parenthesis: Self = Self::Parenthesis

const Brace: Self = Self::Brace

const Bracket: Self = Self::Bracket

const None: Self = Self::None

Implementors