Struct syntax::feature_gate::GatedCfg

pub struct GatedCfg { /* fields omitted */ }

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Methods

impl GatedCfg

pub fn gate(cfg: &MetaItem) -> Option<GatedCfg>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

pub fn check_and_emit(&self, sess: &ParseSess, features: &Features)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Trait Implementations

impl Debug for GatedCfg

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for GatedCfg

impl PartialEq for GatedCfg

fn eq(&self, __arg_0: &GatedCfg) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &GatedCfg) -> bool

This method tests for !=.