[−][src]Enum webidl::LexicalErrorCode
An enum of possible errors that can occur during lexing.
Variants
ExpectedCommentBlockEnd
Occurs when a block comment is not closed (e.g. /* this is a comment
). Notably, this can
only occur when the end of the file is reached as everything else will always be considered
to be a part of the comment.
ExpectedDecimalDigit
Occurs in the specific case of lexing a float literal of the form -.
with no following
decimal digits.
ExpectedEllipsis
Occurs when ..
is lexed with no following .
.
ExpectedFloatExponent
Occurs when lexing a float literal that does not provide an exponent after the e
(e.g.
(582.13e
).
ExpectedHexadecimalDigit
Occurs when lexing a hexadecimal literal that does not provide hexadecimal digits after the
0x
.
ExpectedKeywordInfinity
Occurs when any leading substring of Infinity
follows -
but does not complete the
keyword.
ExpectedStringLiteralEnd
Occurs when a string literal is not closed (e.g. "this is a string
). Notably, this can
only occur when the end of the file is reached as everything else will always be considered
to be a part of the string.
Trait Implementations
impl Copy for LexicalErrorCode
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impl PartialEq<LexicalErrorCode> for LexicalErrorCode
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fn eq(&self, other: &LexicalErrorCode) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
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This method tests for !=
.
impl Clone for LexicalErrorCode
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fn clone(&self) -> LexicalErrorCode
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Eq for LexicalErrorCode
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impl Debug for LexicalErrorCode
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impl Hash for LexicalErrorCode
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Auto Trait Implementations
impl Send for LexicalErrorCode
impl Sync for LexicalErrorCode
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,