Struct widestring::error::ContainsNul

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pub struct ContainsNul<C> { /* private fields */ }
Expand description

An error returned to indicate that an invalid nul value was found in a string.

The error indicates the position in the vector where the nul value was found, as well as returning the ownership of the invalid vector.

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impl<C> ContainsNul<C>

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pub fn nul_position(&self) -> usize

Returns the index of the invalid nul value in the slice.

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pub fn into_vec(self) -> Option<Vec<C>>

Consumes this error, returning the underlying vector of values which generated the error in the first place.

If the sequence that generated the error was a reference to a slice instead of a Vec, this will return None.

Trait Implementations§

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impl<C: Clone> Clone for ContainsNul<C>

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fn clone(&self) -> ContainsNul<C>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<C: Debug> Debug for ContainsNul<C>

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

Formats the value using the given formatter. Read more
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impl<C> Display for ContainsNul<C>

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

Formats the value using the given formatter. Read more
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impl<C> Error for ContainsNul<C>
where C: Debug,

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

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type based access to context intended for error reports. Read more
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impl<C> From<ContainsNul<C>> for NulError<C>

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fn from(value: ContainsNul<C>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<C> Freeze for ContainsNul<C>

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impl<C> RefUnwindSafe for ContainsNul<C>
where C: RefUnwindSafe,

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impl<C> Send for ContainsNul<C>
where C: Send,

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impl<C> Sync for ContainsNul<C>
where C: Sync,

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impl<C> Unpin for ContainsNul<C>
where C: Unpin,

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impl<C> UnwindSafe for ContainsNul<C>
where C: UnwindSafe,

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> ToOwned for T
where T: Clone,

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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)

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<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.