Type Alias rustc_session::config::opt::R

pub type R = RustcOptGroup;

Aliased Type

struct R {
    pub apply: Box<dyn Fn(&mut Options) -> &mut Options, Global>,
    pub name: &'static str,
    pub stability: OptionStability,
}

Fields

apply: Box<dyn Fn(&mut Options) -> &mut Options, Global>

name: &'static str

stability: OptionStability

Implementations

impl RustcOptGroup

pub fn is_stable(&self) -> bool

pub fn stable<F>(name: &'static str, f: F) -> RustcOptGroupwhere F: Fn(&mut Options) -> &mut Options + 'static,

pub fn unstable<F>(name: &'static str, f: F) -> RustcOptGroupwhere F: Fn(&mut Options) -> &mut Options + 'static,

Layout

Note: Most layout information is completely unstable and may even differ between compilations. 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