Struct sp_runtime::offchain::testing::TestOffchainExt[][src]

pub struct TestOffchainExt(pub Arc<RwLock<RawRwLock, OffchainState>>);
Expand description

Implementation of offchain externalities used for tests.

Implementations

Create new TestOffchainExt and a reference to the internal state.

Create new TestOffchainExt and a reference to the internal state.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Sets a value in the local storage. Read more

Removes a value in the local storage. Read more

Sets a value in the local storage if it matches current value. Read more

Gets a value from the local storage. Read more

Formats the value using the given formatter. Read more

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

Returns if the local node is a potential validator. Read more

Returns information about the local node’s network state.

Returns current UNIX timestamp (in millis)

Pause the execution until deadline is reached.

Returns a random seed. Read more

Initiates a http request given HTTP verb and the URL. Read more

Append header to the request. Read more

Write a chunk of request body. Read more

Block and wait for the responses for given requests. Read more

Read all response headers. Read more

Read a chunk of body response to given buffer. Read more

Set the authorized nodes from runtime. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Convert from a value of T into an equivalent instance of Option<Self>. Read more

Consume self to return Some equivalent value of Option<T>. Read more

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

Performs the conversion.

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

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

Performs the conversion.

Get a reference to the inner from the outer.

Get a mutable reference to the inner from the outer.

Should always be Self

Convert from a value of T into an equivalent instance of Self. Read more

Consume self to return an equivalent value of T. Read more

The resulting type after obtaining ownership.

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

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

recently added

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

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The counterpart to unchecked_from.

Consume self to return an equivalent value of T.