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EdgeSnapshot

sim_lib_mutation

Enum EdgeSnapshot

pub enum EdgeSnapshot {
    Strong {
        edge: EdgeId,
        target: ManagedId,
    },
    Weak {
        edge: EdgeId,
        target: ManagedId,
    },
    Ephemeron {
        edge: EdgeId,
        key: ManagedId,
        value: ManagedId,
    },
}

Expand description

One allocation-ordered edge in a deterministic node snapshot.

Variants§

Strong

A retaining edge.

Fields

§edge: EdgeId

Stable edge identity.

§target: ManagedId

Retained target.

Weak

A non-retaining edge.

Fields

§edge: EdgeId

Stable edge identity.

§target: ManagedId

Non-retained target.

Ephemeron

An ephemeron key/value pair.

Fields

§edge: EdgeId

Stable edge identity.

§key: ManagedId

Conditional-retention key.

§value: ManagedId

Conditionally retained value.

Implementations§

impl EdgeSnapshot

pub const fn id(self) -> EdgeId

Returns the stable edge identity independent of edge kind.

Trait Implementations§

impl Clone for EdgeSnapshot

fn clone(&self) -> EdgeSnapshot

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for EdgeSnapshot

impl Debug for EdgeSnapshot

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

Formats the value using the given formatter. Read more

impl Eq for EdgeSnapshot

impl PartialEq for EdgeSnapshot

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for EdgeSnapshot

Auto Trait Implementations§

impl Freeze for EdgeSnapshot

impl RefUnwindSafe for EdgeSnapshot

impl Send for EdgeSnapshot

impl Sync for EdgeSnapshot

impl Unpin for EdgeSnapshot

impl UnsafeUnpin for EdgeSnapshot

impl UnwindSafe for EdgeSnapshot

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.