Struct move_vm_test_utils::DeltaStorage

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pub struct DeltaStorage<'a, 'b, S> { /* private fields */ }

Expand description

A storage adapter created by stacking a change set on top of an existing storage backend. This can be used for additional computations without modifying the base.

Implementations

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impl<'a, 'b, S: MoveResolver> DeltaStorage<'a, 'b, S>

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pub fn new(base: &'a S, delta: &'b ChangeSet) -> Self

Trait Implementations

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impl<'a, 'b, S: Clone> Clone for DeltaStorage<'a, 'b, S>

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fn clone(&self) -> DeltaStorage<'a, 'b, S>

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<'a, 'b, S: Debug> Debug for DeltaStorage<'a, 'b, S>

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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<'a, 'b, S: ModuleResolver> ModuleResolver for DeltaStorage<'a, 'b, S>

type Error = <S as ModuleResolver>::Error

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fn get_module(
&self,
module_id: &ModuleId
) -> Result<Option<Vec<u8>>, Self::Error>

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impl<'a, 'b, S: ResourceResolver> ResourceResolver for DeltaStorage<'a, 'b, S>

type Error = <S as ResourceResolver>::Error

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fn get_resource(
 &self,
 address: &AccountAddress,
 tag: &StructTag
) -> Result<Option<Vec<u8>>, S::Error>

Auto Trait Implementations

impl<'a, 'b, S> RefUnwindSafe for DeltaStorage<'a, 'b, S> where
S: RefUnwindSafe,

impl<'a, 'b, S> Send for DeltaStorage<'a, 'b, S> where
S: Sync,

impl<'a, 'b, S> Sync for DeltaStorage<'a, 'b, S> where
S: Sync,

impl<'a, 'b, S> Unpin for DeltaStorage<'a, 'b, S>

impl<'a, 'b, S> UnwindSafe for DeltaStorage<'a, 'b, S> where
S: RefUnwindSafe,

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<E, T> MoveResolver for T where
T: ModuleResolver<Error = E> + ResourceResolver<Error = E> + ?Sized,
E: Debug,

type Err = E

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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_vm_test_utils::DeltaStorage

Implementations

impl<'a, 'b, S: MoveResolver> DeltaStorage<'a, 'b, S>

pub fn new(base: &'a S, delta: &'b ChangeSet) -> Self

Trait Implementations

impl<'a, 'b, S: Clone> Clone for DeltaStorage<'a, 'b, S>

fn clone(&self) -> DeltaStorage<'a, 'b, S>

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

impl<'a, 'b, S: Debug> Debug for DeltaStorage<'a, 'b, S>

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

impl<'a, 'b, S: ModuleResolver> ModuleResolver for DeltaStorage<'a, 'b, S>

type Error = <S as ModuleResolver>::Error

fn get_module( &self, module_id: &ModuleId) -> Result<Option<Vec<u8>>, Self::Error>

impl<'a, 'b, S: ResourceResolver> ResourceResolver for DeltaStorage<'a, 'b, S>

type Error = <S as ResourceResolver>::Error

fn get_resource( &self, address: &AccountAddress, tag: &StructTag) -> Result<Option<Vec<u8>>, S::Error>

Auto Trait Implementations

impl<'a, 'b, S> RefUnwindSafe for DeltaStorage<'a, 'b, S> where S: RefUnwindSafe,

impl<'a, 'b, S> Send for DeltaStorage<'a, 'b, S> where S: Sync,

impl<'a, 'b, S> Sync for DeltaStorage<'a, 'b, S> where S: Sync,

impl<'a, 'b, S> Unpin for DeltaStorage<'a, 'b, S>

impl<'a, 'b, S> UnwindSafe for DeltaStorage<'a, 'b, S> where S: RefUnwindSafe,

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<E, T> MoveResolver for T where T: ModuleResolver<Error = E> + ResourceResolver<Error = E> + ?Sized, E: Debug,

type Err = E

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

fn get_module(
&self,
module_id: &ModuleId
) -> Result<Option<Vec<u8>>, Self::Error>

fn get_resource(
&self,
address: &AccountAddress,
tag: &StructTag
) -> Result<Option<Vec<u8>>, S::Error>

impl<'a, 'b, S> RefUnwindSafe for DeltaStorage<'a, 'b, S> where
S: RefUnwindSafe,

impl<'a, 'b, S> Send for DeltaStorage<'a, 'b, S> where
S: Sync,

impl<'a, 'b, S> Sync for DeltaStorage<'a, 'b, S> where
S: Sync,

impl<'a, 'b, S> UnwindSafe for DeltaStorage<'a, 'b, S> where
S: RefUnwindSafe,

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<E, T> MoveResolver for T where
T: ModuleResolver<Error = E> + ResourceResolver<Error = E> + ?Sized,
E: Debug,

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>,