Enum rt_ref::BorrowFail

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pub enum BorrowFail {
    ValueNotFound,
    BorrowConflictImm,
    BorrowConflictMut,
}

Expand description

Failures to borrow a value.

Variants

`ValueNotFound`

Value was not found in the map.

`BorrowConflictImm`

Requested an immutable borrow, but value was already borrowed mutably.

`BorrowConflictMut`

Requested a mutable borrow, but value was already borrowed.

This variant is returne whether the value was previously borrowed immutably or mutably.

Trait Implementations

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impl Clone for BorrowFail

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fn clone(&self) -> BorrowFail

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 BorrowFail

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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 PartialEq<BorrowFail> for BorrowFail

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

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

1.0.0 · source

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

This method tests for !=.

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impl StructuralPartialEq for BorrowFail

Auto Trait Implementations

impl RefUnwindSafe for BorrowFail

impl Send for BorrowFail

impl Sync for BorrowFail

impl Unpin for BorrowFail

impl UnwindSafe for BorrowFail

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> 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)

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

Enum rt_ref::BorrowFail

Variants

ValueNotFound

BorrowConflictImm

BorrowConflictMut

Trait Implementations

impl Clone for BorrowFail

fn clone(&self) -> BorrowFail

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

impl Debug for BorrowFail

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

impl PartialEq<BorrowFail> for BorrowFail

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

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

impl Copy for BorrowFail

impl Eq for BorrowFail

impl StructuralEq for BorrowFail

impl StructuralPartialEq for BorrowFail

Auto Trait Implementations

impl RefUnwindSafe for BorrowFail

impl Send for BorrowFail

impl Sync for BorrowFail

impl Unpin for BorrowFail

impl UnwindSafe for BorrowFail

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> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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>

`ValueNotFound`

`BorrowConflictImm`

`BorrowConflictMut`

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> ToOwned for T where
T: Clone,

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

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