Struct rustc_feature::builtin_attrs::AttributeTemplate

pub struct AttributeTemplate {
    pub word: bool,
    pub list: Option<&'static str>,
    pub name_value_str: Option<&'static str>,
}

A template that the attribute input must match. Only top-level shape (#[attr] vs #[attr(...)] vs #[attr = ...]) is considered now.

Fields

word: bool

list: Option<&'static str>

name_value_str: Option<&'static str>

Trait Implementations

impl Clone for AttributeTemplate

fn clone(&self) -> AttributeTemplate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for AttributeTemplate

fn default() -> AttributeTemplate

Returns the “default value” for a type.

impl Copy for AttributeTemplate

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes