Struct move_vm_test_utils::InMemoryStorage

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pub struct InMemoryStorage { /* private fields */ }

Expand description

Simple in-memory storage that can be used as a Move VM storage backend for testing purposes.

Implementations

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pub fn publish_or_overwrite_module(&mut self, module_id: ModuleId, blob: Vec<u8>)

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pub fn publish_or_overwrite_resource(
 &mut self,
 addr: AccountAddress,
 struct_tag: StructTag,
 blob: Vec<u8>
)

Trait Implementations

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impl Clone for InMemoryStorage

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fn clone(&self) -> InMemoryStorage

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 InMemoryStorage

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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 ModuleResolver for InMemoryStorage

type Error = ()

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

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impl ResourceResolver for InMemoryStorage

type Error = ()

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

Auto Trait Implementations

impl RefUnwindSafe for InMemoryStorage

impl Send for InMemoryStorage

impl Sync for InMemoryStorage

impl Unpin for InMemoryStorage

impl UnwindSafe for InMemoryStorage

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::InMemoryStorage

Implementations

impl InMemoryStorage

pub fn apply_extended(&mut self, changeset: ChangeSet) -> Result<()>

pub fn apply(&mut self, changeset: ChangeSet) -> Result<()>

pub fn new() -> Self

pub fn publish_or_overwrite_module(&mut self, module_id: ModuleId, blob: Vec<u8>)

pub fn publish_or_overwrite_resource( &mut self, addr: AccountAddress, struct_tag: StructTag, blob: Vec<u8>)

Trait Implementations

impl Clone for InMemoryStorage

fn clone(&self) -> InMemoryStorage

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

impl Debug for InMemoryStorage

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

impl ModuleResolver for InMemoryStorage

type Error = ()

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

impl ResourceResolver for InMemoryStorage

type Error = ()

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

Auto Trait Implementations

impl RefUnwindSafe for InMemoryStorage

impl Send for InMemoryStorage

impl Sync for InMemoryStorage

impl Unpin for InMemoryStorage

impl UnwindSafe for InMemoryStorage

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

pub fn publish_or_overwrite_resource(
&mut self,
addr: AccountAddress,
struct_tag: StructTag,
blob: Vec<u8>
)

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>>, Self::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<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>,