Enum icu::datetime::fields::SymbolError

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#[non_exhaustive]
pub enum SymbolError {
    InvalidIndex(u8),
    Unknown(char),
    Invalid(u8),
}

Expand description

An error relating to the field symbol for a date pattern field.

Variants (Non-exhaustive)

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

`InvalidIndex(u8)`

Invalid field symbol index.

`Unknown(char)`

Unknown field symbol.

`Invalid(u8)`

Invalid character for a field symbol.

Trait Implementations

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impl Clone for SymbolError

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fn clone(&self) -> SymbolError

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for SymbolError

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

Formats the value using the given formatter. Read more

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impl Display for SymbolError

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

Formats the value using the given formatter. Read more

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impl Error for SymbolError

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

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fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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impl PartialEq<SymbolError> for SymbolError

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl Copy for SymbolError

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impl StructuralPartialEq for SymbolError

Auto Trait Implementations

impl RefUnwindSafe for SymbolError

impl Send for SymbolError

impl Sync for SymbolError

impl Unpin for SymbolError

impl UnwindSafe for SymbolError

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> Separable for T where
T: Display,

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fn separate_by_policy(&self, policy: SeparatorPolicy<'_>) -> String

Adds separators according to the given SeparatorPolicy. Read more

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fn separate_with_commas(&self) -> String

Inserts a comma every three digits from the right. Read more

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fn separate_with_spaces(&self) -> String

Inserts a space every three digits from the right. Read more

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fn separate_with_dots(&self) -> String

Inserts a period every three digits from the right. Read more

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fn separate_with_underscores(&self) -> String

Inserts an underscore every three digits from the right. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> ErasedDestructor for T where
T: 'static,

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Enum icu::datetime::fields::SymbolError

Variants (Non-exhaustive)

InvalidIndex(u8)

Unknown(char)

Invalid(u8)

Trait Implementations

impl Clone for SymbolError

fn clone(&self) -> SymbolError

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

impl Debug for SymbolError

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

impl Display for SymbolError

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

impl Error for SymbolError

fn source(&self) -> Option<&(dyn Error + 'static)>

fn backtrace(&self) -> Option<&Backtrace>

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

impl PartialEq<SymbolError> for SymbolError

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

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

impl Copy for SymbolError

impl StructuralPartialEq for SymbolError

Auto Trait Implementations

impl RefUnwindSafe for SymbolError

impl Send for SymbolError

impl Sync for SymbolError

impl Unpin for SymbolError

impl UnwindSafe for SymbolError

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Separable for T where T: Display,

fn separate_by_policy(&self, policy: SeparatorPolicy<'_>) -> String

fn separate_with_commas(&self) -> String

fn separate_with_spaces(&self) -> String

fn separate_with_dots(&self) -> String

fn separate_with_underscores(&self) -> String

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> ErasedDestructor for T where T: 'static,

impl<T> MaybeSendSync for T where T: Send + Sync,

`InvalidIndex(u8)`

`Unknown(char)`

`Invalid(u8)`

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> Separable for T where
T: Display,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

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

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

impl<T> ErasedDestructor for T where
T: 'static,

impl<T> MaybeSendSync for T where
T: Send + Sync,