Struct type_map::VacantEntry[−][src]

pub struct VacantEntry<'a, T> { /* fields omitted */ }

Expand description

A view into a vacant entry in a TypeMap.

Implementations

[src]

impl<'a, T: 'static> VacantEntry<'a, T>

[src]

pub fn insert(self, value: T) -> &'a mut T

Sets the value of the entry with the key of the VacantEntry, and returns a mutable reference to it.

Trait Implementations

[src]

impl<'a, T: Debug> Debug for VacantEntry<'a, T>

[src]

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<'a, T> !RefUnwindSafe for VacantEntry<'a, T>

impl<'a, T> !Send for VacantEntry<'a, T>

impl<'a, T> !Sync for VacantEntry<'a, T>

impl<'a, T> Unpin for VacantEntry<'a, T>

impl<'a, T> !UnwindSafe for VacantEntry<'a, T>

Blanket Implementations

[src]

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

[src]

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

[src]

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

[src]

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

[src]

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

[src]

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

Mutably borrows from an owned value. Read more

[src]

impl<T> From<T> for T

[src]

pub fn from(t: T) -> T

Performs the conversion.

[src]

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

[src]

pub fn into(self) -> U

Performs the conversion.

[src]

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

type Error = Infallible

The type returned in the event of a conversion error.

[src]

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

Performs the conversion.

[src]

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

type Error = >::Error

The type returned in the event of a conversion error.

[src]

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

Performs the conversion.

Struct type_map::VacantEntry[−][src]

Implementations

impl<'a, T: 'static> VacantEntry<'a, T>

pub fn insert(self, value: T) -> &'a mut T

Trait Implementations

impl<'a, T: Debug> Debug for VacantEntry<'a, T>

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

Auto Trait Implementations

impl<'a, T> !RefUnwindSafe for VacantEntry<'a, T>

impl<'a, T> !Send for VacantEntry<'a, T>

impl<'a, T> !Sync for VacantEntry<'a, T>

impl<'a, T> Unpin for VacantEntry<'a, T>

impl<'a, T> !UnwindSafe for VacantEntry<'a, T>

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, 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 type_map::VacantEntry[−][src]

Implementations

impl<'a, T: 'static> VacantEntry<'a, T>

pub fn insert(self, value: T) -> &'a mut T

Trait Implementations

impl<'a, T: Debug> Debug for VacantEntry<'a, T>

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

Auto Trait Implementations

impl<'a, T> !RefUnwindSafe for VacantEntry<'a, T>

impl<'a, T> !Send for VacantEntry<'a, T>

impl<'a, T> !Sync for VacantEntry<'a, T>

impl<'a, T> Unpin for VacantEntry<'a, T>

impl<'a, T> !UnwindSafe for VacantEntry<'a, T>

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

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