pub enum UnescapeError {
Show 19 variants InvalidUnicodeEscape { span: Span, surrogate: bool, }, EscapeOnlyChar { span: Span, char_span: Span, escaped_sugg: String, escaped_msg: String, byte: bool, }, BareCr { span: Span, double_quotes: bool, }, BareCrRawString(Span), TooShortHexEscape(Span), InvalidCharInEscape { span: Span, is_hex: bool, ch: String, }, OutOfRangeHexEscape(Span), LeadingUnderscoreUnicodeEscape { span: Span, ch: String, }, OverlongUnicodeEscape(Span), UnclosedUnicodeEscape(Span, Span), NoBraceInUnicodeEscape { span: Span, label: Option<Span>, sub: NoBraceUnicodeSub, }, UnicodeEscapeInByte(Span), EmptyUnicodeEscape(Span), ZeroChars(Span), LoneSlash(Span), UnskippedWhitespace { span: Span, char_span: Span, ch: String, }, MultipleSkippedLinesWarning(Span), MoreThanOneChar { span: Span, note: Option<MoreThanOneCharNote>, suggestion: MoreThanOneCharSugg, }, NulInCStr { span: Span, },
}

Variants§

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InvalidUnicodeEscape

Fields

§span: Span
§surrogate: bool
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EscapeOnlyChar

Fields

§span: Span
§char_span: Span
§escaped_sugg: String
§escaped_msg: String
§byte: bool
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BareCr

Fields

§span: Span
§double_quotes: bool
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BareCrRawString(Span)

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TooShortHexEscape(Span)

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InvalidCharInEscape

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§span: Span
§is_hex: bool
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OutOfRangeHexEscape(Span)

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LeadingUnderscoreUnicodeEscape

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§span: Span
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OverlongUnicodeEscape(Span)

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UnclosedUnicodeEscape(Span, Span)

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NoBraceInUnicodeEscape

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§span: Span
§label: Option<Span>
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UnicodeEscapeInByte(Span)

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EmptyUnicodeEscape(Span)

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ZeroChars(Span)

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LoneSlash(Span)

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UnskippedWhitespace

Fields

§span: Span
§char_span: Span
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MultipleSkippedLinesWarning(Span)

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MoreThanOneChar

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NulInCStr

Fields

§span: Span

Trait Implementations§

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impl<'_sess, G> IntoDiagnostic<'_sess, G> for UnescapeError

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fn into_diagnostic( self, dcx: &'_sess DiagCtxt, level: Level ) -> DiagnosticBuilder<'_sess, G>

Write out as a diagnostic out of DiagCtxt.

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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: 136 bytes

Size for each variant:

  • InvalidUnicodeEscape: 12 bytes
  • EscapeOnlyChar: 104 bytes
  • BareCr: 12 bytes
  • BareCrRawString: 8 bytes
  • TooShortHexEscape: 8 bytes
  • InvalidCharInEscape: 72 bytes
  • OutOfRangeHexEscape: 8 bytes
  • LeadingUnderscoreUnicodeEscape: 64 bytes
  • OverlongUnicodeEscape: 8 bytes
  • UnclosedUnicodeEscape: 16 bytes
  • NoBraceInUnicodeEscape: 88 bytes
  • UnicodeEscapeInByte: 8 bytes
  • EmptyUnicodeEscape: 8 bytes
  • ZeroChars: 8 bytes
  • LoneSlash: 8 bytes
  • UnskippedWhitespace: 72 bytes
  • MultipleSkippedLinesWarning: 8 bytes
  • MoreThanOneChar: 136 bytes
  • NulInCStr: 8 bytes