pub struct Error(_);

Trait Implementations§

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impl AsMut<<Error as Wrapper>::Inner> for Error

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fn as_mut(&mut self) -> &mut <Self as Wrapper>::Inner

Converts this type into a mutable reference of the (usually inferred) input type.
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impl AsRef<<Error as Wrapper>::Inner> for Error

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fn as_ref(&self) -> &<Self as Wrapper>::Inner

Converts this type into a shared reference of the (usually inferred) input type.
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impl Borrow<<Error as Wrapper>::Inner> for Error

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fn borrow(&self) -> &<Self as Wrapper>::Inner

Immutably borrows from an owned value. Read more
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impl BorrowMut<<Error as Wrapper>::Inner> for Error

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fn borrow_mut(&mut self) -> &mut <Self as Wrapper>::Inner

Mutably borrows from an owned value. Read more
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impl Clone for Error

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fn clone(&self) -> Error

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 Error

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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 Deref for Error

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type Target = <Error as Wrapper>::Inner

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl DerefMut for Error

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.
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impl Display for Error

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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 Error for Error

1.30.0 · source§

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

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

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, demand: &mut Demand<'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 From<Error> for Error

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fn from(err: Error) -> Self

Converts to this type from the input type.
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impl From<Error> for Error

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fn from(err: Error) -> Self

Converts to this type from the input type.
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impl From<Error> for Error

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fn from(err: Error) -> Self

Converts to this type from the input type.
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impl From<Error> for String

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fn from(err: Error) -> Self

Converts to this type from the input type.
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impl From<Error> for i32

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fn from(wrapped: Error) -> Self

Converts to this type from the input type.
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impl From<i32> for Error

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fn from(v: i32) -> Self

Converts to this type from the input type.
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impl Hash for Error

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,
Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for Error

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fn cmp(&self, other: &Error) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Selfwhere
Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Selfwhere
Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval. Read more
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impl PartialEq<Error> for Error

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd<Error> for Error

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fn partial_cmp(&self, other: &Error) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Wrapper for Error

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type Inner = i32

Inner type wrapped by the current newtype
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fn from_inner(inner: Self::Inner) -> Self

Instantiates wrapper type with the inner data
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fn as_inner(&self) -> &Self::Inner

Returns reference to the inner representation for the wrapper type
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fn as_inner_mut(&mut self) -> &mut Self::Inner

Returns a mutable reference to the inner representation for the wrapper type
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fn into_inner(self) -> Self::Inner

Unwraps the wrapper returning the inner type
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fn to_inner(&self) -> Self::Inner

Clones inner data of the wrapped type and return them
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impl Copy for Error

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impl Eq for Error

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impl StructuralEq for Error

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impl StructuralPartialEq for Error

Auto Trait Implementations§

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impl RefUnwindSafe for Error

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impl Send for Error

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impl Sync for Error

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impl Unpin for Error

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impl UnwindSafe for Error

Blanket Implementations§

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impl<T> Any for Twhere
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 Twhere
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 Twhere
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<U> for Twhere
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<E> Provider for Ewhere
E: Error + ?Sized,

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fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (provide_any)
Data providers should implement this method to provide all values they are able to provide by using demand. Read more
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impl<T> Same<T> for T

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type Output = T

Should always be Self
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impl<T> ToOwned for Twhere
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 Twhere
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 Twhere
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 Twhere
U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
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impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

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fn vzip(self) -> V