[−]Enum rustc_data_structures::snapshot_vec::UndoLog

pub enum UndoLog<D> where
    D: SnapshotVecDelegate,  {
    OpenSnapshot,
    CommittedSnapshot,
    NewElem(usize),
    SetElem(usize, <D as SnapshotVecDelegate>::Value),
    Other(<D as SnapshotVecDelegate>::Undo),
}

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Variants

OpenSnapshot

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Indicates where a snapshot started.

CommittedSnapshot

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Indicates a snapshot that has been committed.

NewElem(usize)

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

New variable with given index was created.

SetElem(usize, <D as SnapshotVecDelegate>::Value)

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Variable with given index was changed from the given value.

Other(<D as SnapshotVecDelegate>::Undo)

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Extensible set of actions

Trait Implementations

`impl<D> Debug for UndoLog<D> where D: SnapshotVecDelegate + Debug, <D as SnapshotVecDelegate>::Value: Debug, <D as SnapshotVecDelegate>::Undo: Debug,`

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`

Formats the value using the given formatter. Read more

`impl<D> Clone for UndoLog<D> where D: SnapshotVecDelegate, <D as SnapshotVecDelegate>::Value: Clone, <D as SnapshotVecDelegate>::Undo: Clone,`

`fn clone(&self) -> UndoLog<D>`

Returns a copy of the value. Read more

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

Performs copy-assignment from source. Read more

Auto Trait Implementations

`impl<D> Send for UndoLog<D> where <D as SnapshotVecDelegate>::Undo: Send, <D as SnapshotVecDelegate>::Value: Send,`

`impl<D> Sync for UndoLog<D> where <D as SnapshotVecDelegate>::Undo: Sync, <D as SnapshotVecDelegate>::Value: Sync,`

Blanket Implementations

`impl<T> Erased for T`
[src]

`impl<T> Send for T where T: ?Sized,`
[src]

`impl<T> Sync for T where T: ?Sized,`
[src]

`impl<T> ToOwned for T where T: Clone,`
[src]

`type Owned = T`

`fn to_owned(&self) -> T`
[src]

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

`fn clone_into(&self, target: &mut T)`
[src]

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

recently added

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

`impl<T> From for T`
[src]

`fn from(t: T) -> T`
[src]

Performs the conversion.

`impl<T, U> Into for T where U: From<T>,`
[src]

`fn into(self) -> U`
[src]

Performs the conversion.

`impl<T, U> TryFrom for T where T: From,`
[src]

`type Error = !`

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

The type returned in the event of a conversion error.

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

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

Performs the conversion.

`impl<T> Borrow for T where T: ?Sized,`
[src]

ⓘImportant traits for &'a mut R
Important traits for &'a mut R
`impl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = ::Item;`
`fn borrow(&self) -> &T`
[src]

Immutably borrows from an owned value. Read more

`impl<T, U> TryInto for T where U: TryFrom<T>,`
[src]

`type Error = >::Error`

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

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`
[src]

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

Performs the conversion.

`impl<T> BorrowMut for T where T: ?Sized,`
[src]

ⓘImportant traits for &'a mut R
Important traits for &'a mut R
`impl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = ::Item;`
`fn borrow_mut(&mut self) -> &mut T`
[src]

Mutably borrows from an owned value. Read more

`impl<T> Any for T where T: 'static + ?Sized,`
[src]

`fn get_type_id(&self) -> TypeId`
[src]

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

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

`impl<E> SpecializationError for E`
[src]

`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
[src]

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more

[−]Enum rustc_data_structures::snapshot_vec::UndoLog

Variants

Trait Implementations

`impl<D> Debug for UndoLog<D> where D: SnapshotVecDelegate + Debug, <D as SnapshotVecDelegate>::Value: Debug, <D as SnapshotVecDelegate>::Undo: Debug,`

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`

`impl<D> Clone for UndoLog<D> where D: SnapshotVecDelegate, <D as SnapshotVecDelegate>::Value: Clone, <D as SnapshotVecDelegate>::Undo: Clone,`

`fn clone(&self) -> UndoLog<D>`

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

Auto Trait Implementations

`impl<D> Send for UndoLog<D> where <D as SnapshotVecDelegate>::Undo: Send, <D as SnapshotVecDelegate>::Value: Send,`

`impl<D> Sync for UndoLog<D> where <D as SnapshotVecDelegate>::Undo: Sync, <D as SnapshotVecDelegate>::Value: Sync,`

Blanket Implementations

`impl<T> Erased for T`
[src]

`impl<T> Send for T where T: ?Sized,`
[src]

`impl<T> Sync for T where T: ?Sized,`
[src]

`impl<T> ToOwned for T where T: Clone,`
[src]

`type Owned = T`

`fn to_owned(&self) -> T`
[src]

`fn clone_into(&self, target: &mut T)`
[src]

`impl<T> From for T`
[src]

`fn from(t: T) -> T`
[src]

`impl<T, U> Into for T where U: From<T>,`
[src]

`fn into(self) -> U`
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`impl<T, U> TryFrom for T where T: From<U>,`
[src]

`type Error = !`

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

`impl<T> Borrow for T where T: ?Sized,`
[src]

Important traits for &'a mut R

`impl<T, U> TryInto for T where U: TryFrom<T>,`
[src]

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

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

`impl<T> BorrowMut for T where T: ?Sized,`
[src]

Important traits for &'a mut R

`impl<T> Any for T where T: 'static + ?Sized,`
[src]

`fn get_type_id(&self) -> TypeId`
[src]

`impl<E> SpecializationError for E`
[src]

`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
[src]

`impl<T> Erased for T`

[−]Enum rustc_data_structures::snapshot_vec::UndoLog

Variants

Trait Implementations

impl<D> Debug for UndoLog<D> where D: SnapshotVecDelegate + Debug, <D as SnapshotVecDelegate>::Value: Debug, <D as SnapshotVecDelegate>::Undo: Debug,

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

impl<D> Clone for UndoLog<D> where D: SnapshotVecDelegate, <D as SnapshotVecDelegate>::Value: Clone, <D as SnapshotVecDelegate>::Undo: Clone,

fn clone(&self) -> UndoLog<D>

fn clone_from(&mut self, source: &Self)1.0.0[src]

Auto Trait Implementations

impl<D> Send for UndoLog<D> where <D as SnapshotVecDelegate>::Undo: Send, <D as SnapshotVecDelegate>::Value: Send,

impl<D> Sync for UndoLog<D> where <D as SnapshotVecDelegate>::Undo: Sync, <D as SnapshotVecDelegate>::Value: Sync,

Blanket Implementations

impl<T> Erased for T[src]

impl<T> Send for T where T: ?Sized, [src]

impl<T> Sync for T where T: ?Sized, [src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

impl<T> From for T[src]

fn from(t: T) -> T[src]

impl<T, U> Into for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T, U> TryFrom for T where T: From<U>, [src]

type Error = !

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

impl<T> Borrow for T where T: ?Sized, [src]

ⓘImportant traits for &'a mut RImportant traits for &'a mut Rimpl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = <I as Iterator>::Item;fn borrow(&self) -> &T[src]

Important traits for &'a mut R

impl<T, U> TryInto for T where U: TryFrom<T>, [src]

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

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

impl<T> BorrowMut for T where T: ?Sized, [src]

Important traits for &'a mut R

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

fn get_type_id(&self) -> TypeId[src]

impl<E> SpecializationError for E[src]

fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized, [src]

impl<T> Erased for T

`impl<D> Debug for UndoLog<D> where D: SnapshotVecDelegate + Debug, <D as SnapshotVecDelegate>::Value: Debug, <D as SnapshotVecDelegate>::Undo: Debug,`

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`

`impl<D> Clone for UndoLog<D> where D: SnapshotVecDelegate, <D as SnapshotVecDelegate>::Value: Clone, <D as SnapshotVecDelegate>::Undo: Clone,`

`fn clone(&self) -> UndoLog<D>`

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

`impl<D> Send for UndoLog<D> where <D as SnapshotVecDelegate>::Undo: Send, <D as SnapshotVecDelegate>::Value: Send,`

`impl<D> Sync for UndoLog<D> where <D as SnapshotVecDelegate>::Undo: Sync, <D as SnapshotVecDelegate>::Value: Sync,`

`impl<T> Erased for T`
[src]

`impl<T> Send for T where T: ?Sized,`
[src]

`impl<T> Sync for T where T: ?Sized,`
[src]

`impl<T> ToOwned for T where T: Clone,`
[src]

`type Owned = T`

`fn to_owned(&self) -> T`
[src]

`fn clone_into(&self, target: &mut T)`
[src]

`impl<T> From for T`
[src]

`fn from(t: T) -> T`
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`impl<T, U> Into for T where U: From<T>,`
[src]

`fn into(self) -> U`
[src]

`impl<T, U> TryFrom for T where T: From<U>,`
[src]

`type Error = !`

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

`impl<T> Borrow for T where T: ?Sized,`
[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,`
[src]

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

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

`impl<T> BorrowMut for T where T: ?Sized,`
[src]

`impl<T> Any for T where T: 'static + ?Sized,`
[src]

`fn get_type_id(&self) -> TypeId`
[src]

`impl<E> SpecializationError for E`
[src]

`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
[src]

`impl<T> Erased for T`