Enum rustc_ap_rustc_lexer::TokenKind [−][src]
pub enum TokenKind {}Show variants
LineComment { doc_style: Option<DocStyle>, }, BlockComment { doc_style: Option<DocStyle>, terminated: bool, }, Whitespace, Ident, RawIdent, Literal { kind: LiteralKind, suffix_start: usize, }, Lifetime { starts_with_number: bool, }, Semi, Comma, Dot, OpenParen, CloseParen, OpenBrace, CloseBrace, OpenBracket, CloseBracket, At, Pound, Tilde, Question, Colon, Dollar, Eq, Bang, Lt, Gt, Minus, And, Or, Plus, Star, Slash, Caret, Percent, Unknown,
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Enum representing common lexeme types.
Variants
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“// comment”
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/* block comment */
Block comments can be recursive, so the sequence like /* /* */
will not be considered terminated and will result in a parsing error.
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Any whitespace characters sequence.
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“ident” or “continue” At this step keywords are also considered identifiers.
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“r#ident”
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“12_u8”, “1.0e-40”, “b“123”“. See LiteralKind
for more details.
Show fields
Fields of Literal
kind: LiteralKind
suffix_start: usize
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“’a”
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Fields of Lifetime
starts_with_number: bool
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“;”
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“,”
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“.”
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“(”
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“)”
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“{”
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“}”
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“[”
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“]”
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“@”
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“#”
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“~”
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“?”
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“:”
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“$”
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“=”
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“!”
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“<”
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“>”
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“-”
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“&”
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“|”
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“+”
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“*”
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“/”
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“^”
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“%”
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Unknown token, not expected by the lexer, e.g. “№”
Trait Implementations
impl Ord for TokenKind
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impl Ord for TokenKind
[src]impl PartialOrd<TokenKind> for TokenKind
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impl PartialOrd<TokenKind> for TokenKind
[src]fn partial_cmp(&self, other: &TokenKind) -> Option<Ordering>
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fn partial_cmp(&self, other: &TokenKind) -> Option<Ordering>
[src]This method returns an ordering between self
and other
values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for TokenKind
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impl Eq for TokenKind
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impl StructuralEq for TokenKind
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impl StructuralPartialEq for TokenKind
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Auto Trait Implementations
impl RefUnwindSafe for TokenKind
impl Send for TokenKind
impl Sync for TokenKind
impl Unpin for TokenKind
impl UnwindSafe for TokenKind
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more