Struct sp_runtime::offchain::testing::TestOffchainExt

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

Expand description

Implementation of offchain externalities used for tests.

Tuple Fields

0: Arc<RwLock<RawRwLock, OffchainState>>

Implementations

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impl TestOffchainExt

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pub fn new() -> (TestOffchainExt, Arc<RwLock<RawRwLock, OffchainState>>)

Create new TestOffchainExt and a reference to the internal state.

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pub fn with_offchain_db(
offchain_db: TestPersistentOffchainDB
) -> (TestOffchainExt, Arc<RwLock<RawRwLock, OffchainState>>)

Create new TestOffchainExt and a reference to the internal state.

Trait Implementations

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impl Clone for TestOffchainExt

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pub fn clone(&self) -> TestOffchainExt

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 TestOffchainExt

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

Formats the value using the given formatter. Read more

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impl Default for TestOffchainExt

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pub fn default() -> TestOffchainExt

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

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impl Externalities for TestOffchainExt

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pub fn is_validator(&self) -> bool

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

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pub fn network_state(&self) -> Result<OpaqueNetworkState, ()>

Returns information about the local node’s network state.

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pub fn timestamp(&mut self) -> Timestamp

Returns current UNIX timestamp (in millis)

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pub fn sleep_until(&mut self, deadline: Timestamp)

Pause the execution until deadline is reached.

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pub fn random_seed(&mut self) -> [u8 ; 32]

Returns a random seed. Read more

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pub fn local_storage_set(&mut self, kind: StorageKind, key: &[u8 ], value: &[u8 ])

Sets a value in the local storage. Read more

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pub fn local_storage_clear(&mut self, kind: StorageKind, key: &[u8 ])

Removes a value in the local storage. Read more

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pub fn local_storage_compare_and_set(
 &mut self,
 kind: StorageKind,
 key: &[u8 ],
 old_value: Option<&[u8 ]>,
 new_value: &[u8 ]
) -> bool

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

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pub fn local_storage_get(
 &mut self,
 kind: StorageKind,
 key: &[u8 ]
) -> Option<Vec<u8, Global>>

Gets a value from the local storage. Read more

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pub fn http_request_start(
 &mut self,
 method: &str,
 uri: &str,
 meta: &[u8 ]
) -> Result<HttpRequestId, ()>

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

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pub fn http_request_add_header(
 &mut self,
 request_id: HttpRequestId,
 name: &str,
 value: &str
) -> Result<(), ()>

Append header to the request. Read more

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pub fn http_request_write_body(
 &mut self,
 request_id: HttpRequestId,
 chunk: &[u8 ],
 _deadline: Option<Timestamp>
) -> Result<(), HttpError>

Write a chunk of request body. Read more

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pub fn http_response_wait(
 &mut self,
 ids: &[HttpRequestId ],
 _deadline: Option<Timestamp>
) -> Vec<HttpRequestStatus, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

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

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pub fn http_response_headers(
 &mut self,
 request_id: HttpRequestId
) -> Vec<(Vec<u8, Global>, Vec<u8, Global>), Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Read all response headers. Read more

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pub fn http_response_read_body(
 &mut self,
 request_id: HttpRequestId,
 buffer: &mut [u8 ],
 _deadline: Option<Timestamp>
) -> Result<usize, HttpError>

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

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pub fn set_authorized_nodes(
 &mut self,
 _nodes: Vec<OpaquePeerId, Global>,
 _authorized_only: bool
)

Set the authorized nodes from runtime. Read more

Auto Trait Implementations

impl !RefUnwindSafe for TestOffchainExt

impl Send for TestOffchainExt

impl Sync for TestOffchainExt

impl Unpin for TestOffchainExt

impl !UnwindSafe for TestOffchainExt

Blanket Implementations

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

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pub 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

pub 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

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

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

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fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

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

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pub 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

pub 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<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

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pub fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

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pub fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> SaturatedConversion for T

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fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

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

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fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

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

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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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pub fn to_owned(&self) -> T

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

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pub fn clone_into(&self, target: &mut T)

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

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

pub 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

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

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pub fn unchecked_into(self) -> T

The counterpart to unchecked_from.

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impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

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pub fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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pub fn vzip(self) -> V

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impl<T> MaybeDebug for T where
T: Debug,

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impl<T> MaybeDebug for T where
T: Debug,

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Struct sp_runtime::offchain::testing::TestOffchainExt

Tuple Fields

Implementations

impl TestOffchainExt

pub fn new() -> (TestOffchainExt, Arc<RwLock<RawRwLock, OffchainState>>)

pub fn with_offchain_db( offchain_db: TestPersistentOffchainDB) -> (TestOffchainExt, Arc<RwLock<RawRwLock, OffchainState>>)

Trait Implementations

impl Clone for TestOffchainExt

pub fn clone(&self) -> TestOffchainExt

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

impl Debug for TestOffchainExt

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

impl Default for TestOffchainExt

pub fn default() -> TestOffchainExt

impl Externalities for TestOffchainExt

pub fn is_validator(&self) -> bool

pub fn network_state(&self) -> Result<OpaqueNetworkState, ()>

pub fn timestamp(&mut self) -> Timestamp

pub fn sleep_until(&mut self, deadline: Timestamp)

pub fn random_seed(&mut self) -> [u8; 32]

pub fn local_storage_set(&mut self, kind: StorageKind, key: &[u8], value: &[u8])

pub fn local_storage_clear(&mut self, kind: StorageKind, key: &[u8])

pub fn local_storage_compare_and_set( &mut self, kind: StorageKind, key: &[u8], old_value: Option<&[u8]>, new_value: &[u8]) -> bool

pub fn local_storage_get( &mut self, kind: StorageKind, key: &[u8]) -> Option<Vec<u8, Global>>

pub fn http_request_start( &mut self, method: &str, uri: &str, meta: &[u8]) -> Result<HttpRequestId, ()>

pub fn http_request_add_header( &mut self, request_id: HttpRequestId, name: &str, value: &str) -> Result<(), ()>

pub fn http_request_write_body( &mut self, request_id: HttpRequestId, chunk: &[u8], _deadline: Option<Timestamp>) -> Result<(), HttpError>

pub fn http_response_wait( &mut self, ids: &[HttpRequestId], _deadline: Option<Timestamp>) -> Vec<HttpRequestStatus, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

pub fn http_response_headers( &mut self, request_id: HttpRequestId) -> Vec<(Vec<u8, Global>, Vec<u8, Global>), Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

pub fn http_response_read_body( &mut self, request_id: HttpRequestId, buffer: &mut [u8], _deadline: Option<Timestamp>) -> Result<usize, HttpError>

pub fn set_authorized_nodes( &mut self, _nodes: Vec<OpaquePeerId, Global>, _authorized_only: bool)

Auto Trait Implementations

impl !RefUnwindSafe for TestOffchainExt

impl Send for TestOffchainExt

impl Sync for TestOffchainExt

impl Unpin for TestOffchainExt

impl !UnwindSafe for TestOffchainExt

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

pub fn borrow_mut(&mut self) -> &mut T

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>,

impl<T> DynClone for T where T: Clone,

pub fn __clone_box(&self, Private) -> *mut ()

impl<T> From<T> for T

pub 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>,

pub fn into(self) -> U

impl<T, Outer> IsWrappedBy<Outer> for T where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

pub fn from_ref(outer: &Outer) -> &T

pub fn from_mut(outer: &mut Outer) -> &mut T

impl<T> Same<T> for T

type Output = T

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Self where Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where Self: UniqueSaturatedInto<T>,

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

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

type Error = Infallible

pub 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

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

impl<S, T> UncheckedInto<T> for S where T: UncheckedFrom<S>,

pub fn unchecked_into(self) -> T

impl<T, S> UniqueSaturatedInto<T> for S where T: Bounded, S: TryInto<T>,

pub fn unique_saturated_into(self) -> T

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

pub fn with_offchain_db(
offchain_db: TestPersistentOffchainDB
) -> (TestOffchainExt, Arc<RwLock<RawRwLock, OffchainState>>)

pub fn random_seed(&mut self) -> [u8 ; 32]

pub fn local_storage_set(&mut self, kind: StorageKind, key: &[u8 ], value: &[u8 ])

pub fn local_storage_clear(&mut self, kind: StorageKind, key: &[u8 ])

pub fn local_storage_compare_and_set(
&mut self,
kind: StorageKind,
key: &[u8 ],
old_value: Option<&[u8 ]>,
new_value: &[u8 ]
) -> bool

pub fn local_storage_get(
&mut self,
kind: StorageKind,
key: &[u8 ]
) -> Option<Vec<u8, Global>>

pub fn http_request_start(
&mut self,
method: &str,
uri: &str,
meta: &[u8 ]
) -> Result<HttpRequestId, ()>

pub fn http_request_add_header(
&mut self,
request_id: HttpRequestId,
name: &str,
value: &str
) -> Result<(), ()>

pub fn http_request_write_body(
&mut self,
request_id: HttpRequestId,
chunk: &[u8 ],
_deadline: Option<Timestamp>
) -> Result<(), HttpError>

pub fn http_response_wait(
&mut self,
ids: &[HttpRequestId ],
_deadline: Option<Timestamp>
) -> Vec<HttpRequestStatus, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

pub fn http_response_headers(
&mut self,
request_id: HttpRequestId
) -> Vec<(Vec<u8, Global>, Vec<u8, Global>), Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

pub fn http_response_read_body(
&mut self,
request_id: HttpRequestId,
buffer: &mut [u8 ],
_deadline: Option<Timestamp>
) -> Result<usize, HttpError>

pub fn set_authorized_nodes(
&mut self,
_nodes: Vec<OpaquePeerId, Global>,
_authorized_only: bool
)

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,

fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

impl<T> DynClone for T where
T: Clone,

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

impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

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<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> MaybeDebug for T where
T: Debug,

impl<T> MaybeDebug for T where
T: Debug,

impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,