Enum language_tags::ParseError [−][src]
pub enum ParseError { EmptyExtension, EmptyPrivateUse, ForbiddenChar, InvalidSubtag, InvalidLanguage, SubtagTooLong, EmptySubtag, TooManyExtlangs, }
Expand description
Errors returned by LanguageTag
parsing
Variants
If an extension subtag is present, it must not be empty.
If the x
subtag is present, it must not be empty.
The langtag contains a char that is not A-Z, a-z, 0-9 or the dash.
A subtag fails to parse, it does not match any other subtags.
The given language subtag is invalid.
A subtag may be eight characters in length at maximum.
A subtag should not be empty.
At maximum three extlangs are allowed, but zero to one extlangs are preferred.
Trait Implementations
impl Clone for ParseError
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impl Clone for ParseError
[src]fn clone(&self) -> ParseError
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fn clone(&self) -> ParseError
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for ParseError
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impl Debug for ParseError
[src]impl Display for ParseError
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impl Display for ParseError
[src]impl Error for ParseError
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impl Error for ParseError
[src]fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]
fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]The lower-level source of this error, if any. Read more
fn backtrace(&self) -> Option<&Backtrace>
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fn backtrace(&self) -> Option<&Backtrace>
[src]backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
fn description(&self) -> &str
1.0.0[src]
fn description(&self) -> &str
1.0.0[src]use the Display impl or to_string()
impl PartialEq<ParseError> for ParseError
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impl PartialEq<ParseError> for ParseError
[src]impl Eq for ParseError
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impl StructuralEq for ParseError
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impl StructuralPartialEq for ParseError
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Auto Trait Implementations
impl RefUnwindSafe for ParseError
impl Send for ParseError
impl Sync for ParseError
impl Unpin for ParseError
impl UnwindSafe for ParseError
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