Struct move_stackless_bytecode::annotations::Annotations

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pub struct Annotations { /* private fields */ }

Expand description

A container for an extensible, dynamically typed set of annotations.

Implementations

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impl Annotations

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pub fn has<T: Any>(&self) -> bool

Tests whether annotation of type T is present.

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pub fn get<T: Any>(&self) -> Option<&T>

Gets annotation of type T.

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pub fn get_or_default_mut<T: Any + Default + Clone>(&mut self) -> &mut T

Gets annotation of type T or creates one from default.

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pub fn set<T: Any + Clone>(&mut self, x: T)

Sets annotation of type T.

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pub fn remove<T: Any>(&mut self) -> Option<Box<T>>

Removes annotation of type T.

Trait Implementations

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impl Clone for Annotations

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fn clone(&self) -> Annotations

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 Debug for Annotations

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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 Default for Annotations

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fn default() -> Annotations

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

Auto Trait Implementations

impl !RefUnwindSafe for Annotations

impl !Send for Annotations

impl !Sync for Annotations

impl Unpin for Annotations

impl !UnwindSafe for Annotations

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

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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> Same<T> for T

type Output = T

Should always be Self

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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.

Struct move_stackless_bytecode::annotations::Annotations

Implementations

impl Annotations

pub fn has<T: Any>(&self) -> bool

pub fn get<T: Any>(&self) -> Option<&T>

pub fn get_or_default_mut<T: Any + Default + Clone>(&mut self) -> &mut T

pub fn set<T: Any + Clone>(&mut self, x: T)

pub fn remove<T: Any>(&mut self) -> Option<Box<T>>

Trait Implementations

impl Clone for Annotations

fn clone(&self) -> Annotations

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

impl Debug for Annotations

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

impl Default for Annotations

fn default() -> Annotations

Auto Trait Implementations

impl !RefUnwindSafe for Annotations

impl !Send for Annotations

impl !Sync for Annotations

impl Unpin for Annotations

impl !UnwindSafe for Annotations

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> Same<T> for T

type Output = T

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>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

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>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,