Struct cosmwasm_vm::testing::MockStorage

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pub struct MockStorage { /* private fields */ }

Implementations

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impl MockStorage

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pub fn new() -> Self

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pub fn all(&mut self, iterator_id: u32) -> BackendResult<Vec<Record>>

Trait Implementations

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impl Debug for MockStorage

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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 MockStorage

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fn default() -> MockStorage

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

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impl Storage for MockStorage

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fn get(&self, key: &[u8 ]) -> BackendResult<Option<Vec<u8>>>

Returns Err on error. Returns Ok(None) when key does not exist. Returns Ok(Some(Vec)) when key exists. Read more

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fn scan(
 &mut self,
 start: Option<&[u8 ]>,
 end: Option<&[u8 ]>,
 order: Order
) -> BackendResult<u32>

Allows iteration over a set of key/value pairs, either forwards or backwards. Returns an interator ID that is unique within the Storage instance. Read more

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fn next(&mut self, iterator_id: u32) -> BackendResult<Option<Record>>

Returns the next element of the iterator with the given ID. Read more

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fn set(&mut self, key: &[u8 ], value: &[u8 ]) -> BackendResult<()>

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fn remove(&mut self, key: &[u8 ]) -> BackendResult<()>

Removes a database entry at key. Read more

Auto Trait Implementations

impl RefUnwindSafe for MockStorage

impl Send for MockStorage

impl Sync for MockStorage

impl Unpin for MockStorage

impl UnwindSafe for MockStorage

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

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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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

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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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.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct cosmwasm_vm::testing::MockStorage

Implementations

impl MockStorage

pub fn new() -> Self

pub fn all(&mut self, iterator_id: u32) -> BackendResult<Vec<Record>>

Trait Implementations

impl Debug for MockStorage

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

impl Default for MockStorage

fn default() -> MockStorage

impl Storage for MockStorage

fn get(&self, key: &[u8]) -> BackendResult<Option<Vec<u8>>>

fn scan( &mut self, start: Option<&[u8]>, end: Option<&[u8]>, order: Order) -> BackendResult<u32>

fn next(&mut self, iterator_id: u32) -> BackendResult<Option<Record>>

fn set(&mut self, key: &[u8], value: &[u8]) -> BackendResult<()>

fn remove(&mut self, key: &[u8]) -> BackendResult<()>

Auto Trait Implementations

impl RefUnwindSafe for MockStorage

impl Send for MockStorage

impl Sync for MockStorage

impl Unpin for MockStorage

impl UnwindSafe for MockStorage

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

fn pointer_metadata( &<T as ArchivePointee>::ArchivedMetadata) -> <T as Pointee>::Metadata

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<F, W, T, D> Deserialize<With<T, W>, D> for F where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

fn deserialize( &self, deserializer: &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Pointee for T

type Metadata = ()

impl<T> Same<T> for T

type Output = 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<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

fn get(&self, key: &[u8 ]) -> BackendResult<Option<Vec<u8>>>

fn scan(
&mut self,
start: Option<&[u8 ]>,
end: Option<&[u8 ]>,
order: Order
) -> BackendResult<u32>

fn set(&mut self, key: &[u8 ], value: &[u8 ]) -> BackendResult<()>

fn remove(&mut self, key: &[u8 ]) -> BackendResult<()>

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

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

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

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

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,

fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

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

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

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

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,