Struct idna::Errors[−][src]

pub struct Errors { /* fields omitted */ }

Expand description

Errors recorded during UTS #46 processing.

This is opaque for now, indicating what types of errors have been encountered at least once. More details may be exposed in the future.

Trait Implementations

impl Debug for Errors

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

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Formats the value using the given formatter. Read more

impl Default for Errors

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fn default() -> Errors

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Returns the “default value” for a type. Read more

impl Display for Errors

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

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Formats the value using the given formatter. Read more

impl Error for Errors

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

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

fn description(&self) -> &str

1.0.0 [src]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

1.0.0 [src]

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Errors> for Result<(), Errors>

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fn from(e: Errors) -> Result<(), Errors>

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Performs the conversion.

Auto Trait Implementations

impl RefUnwindSafe for Errors

impl Send for Errors

impl Sync for Errors

impl Unpin for Errors

impl UnwindSafe for Errors

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

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Gets the TypeId of self. Read more

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

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pub fn borrow(&self) -> &T

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Immutably borrows from an owned value. Read more

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

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

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Mutably borrows from an owned value. Read more

impl<T> From<T> for T

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pub fn from(t: T) -> T

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Performs the conversion.

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

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pub fn into(self) -> U

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Performs the conversion.

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

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pub default fn to_string(&self) -> String

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Converts the given value to a String. Read more

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

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type Error = Infallible

The type returned in the event of a conversion error.

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

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Performs the conversion.

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

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type Error = >::Error

The type returned in the event of a conversion error.

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

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Performs the conversion.

Struct idna::Errors[−][src]

Trait Implementations

impl Debug for Errors

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

impl Default for Errors

fn default() -> Errors

impl Display for Errors

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

impl Error for Errors

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

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

fn description(&self) -> &str

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

impl From<Errors> for Result<(), Errors>

fn from(e: Errors) -> Result<(), Errors>

Auto Trait Implementations

impl RefUnwindSafe for Errors

impl Send for Errors

impl Sync for Errors

impl Unpin for Errors

impl UnwindSafe for Errors

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

pub default fn to_string(&self) -> String

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

type Error = Infallible

pub 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

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

Struct idna::Errors[−][src]

Trait Implementations

impl Debug for Errors

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

impl Default for Errors

fn default() -> Errors

impl Display for Errors

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

impl Error for Errors

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

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

fn description(&self) -> &str

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

impl From<Errors> for Result<(), Errors>

fn from(e: Errors) -> Result<(), Errors>

Auto Trait Implementations

impl RefUnwindSafe for Errors

impl Send for Errors

impl Sync for Errors

impl Unpin for Errors

impl UnwindSafe for Errors

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

pub default fn to_string(&self) -> String

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

type Error = Infallible

pub 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

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

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> 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>,