Enum KeywordStatus 

pub enum KeywordStatus {
    NotKeyword,
    Strict {
        can_be_raw: bool,
    },
    Reserved,
    Weak {
        restriction: WeakRestriction,
    },
}

Detailed information about keywords.

Variants

NotKeyword

The input was not any kind of keyword.

Strict

Strict keywords are always invalid identifiers.

Fields

can_be_raw: bool

Whether this keyword can be converted to a valid identifier by prepending “r#”.

Reserved

Reserved keywords are always invalid identifiers, but are not currently used within Rust.

Weak

Weak keywords are only keywords in certain contexts.

Some weak keywords, such as union or macro_rules, are technically keywords but can still be used in all contexts.

Fields

restriction: WeakRestriction

The restriction where the keyword cannot be used.

Trait Implementations

impl Clone for KeywordStatus

fn clone(&self) -> KeywordStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeywordStatus

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

Formats the value using the given formatter.

impl PartialEq for KeywordStatus

fn eq(&self, other: &KeywordStatus) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for KeywordStatus

impl Eq for KeywordStatus

impl StructuralPartialEq for KeywordStatus