Struct sp_trie::Recorder

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pub struct Recorder<L>where
    L: TrieLayout,{ /* private fields */ }

Expand description

Various re-exports from the trie-db crate. Records trie nodes as they pass it.

Implementations

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impl<L> Recorder<L>where
L: TrieLayout,

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pub fn new() -> Recorder<L>

Create a new Recorder which records all given nodes.

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pub fn drain(
&mut self
) -> Vec<Record<<<L as TrieLayout>::Hash as Hasher>::Out>, Global> ⓘ

Drain all visited records.

Trait Implementations

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impl<L> Debug for Recorder<L>where
L: Debug + TrieLayout,

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

Formats the value using the given formatter. Read more

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impl<L> Default for Recorder<L>where
L: TrieLayout,

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fn default() -> Recorder<L>

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

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impl<L> TrieRecorder<<<L as TrieLayout>::Hash as Hasher>::Out> for Recorder<L>where
L: TrieLayout,

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fn record<'a>(
&mut self,
access: TrieAccess<'a, <<L as TrieLayout>::Hash as Hasher>::Out>
)

Record the given TrieAccess. Read more

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fn trie_nodes_recorded_for_key(&self, key: &[u8]) -> RecordedForKey

Check if we have recorded any trie nodes for the given key. Read more

Auto Trait Implementations

impl<L> RefUnwindSafe for Recorder<L>where
<<L as TrieLayout>::Hash as Hasher>::Out: RefUnwindSafe,

impl<L> Send for Recorder<L>

impl<L> Sync for Recorder<L>

impl<L> Unpin for Recorder<L>where
<<L as TrieLayout>::Hash as Hasher>::Out: Unpin,

impl<L> UnwindSafe for Recorder<L>where
<<L as TrieLayout>::Hash as Hasher>::Out: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
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 Twhere
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> Downcast for Twhere
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

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

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

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

fn as_any(&self) -> &(dyn Any + 'static)

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

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

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

impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

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

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

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

Get a reference to the inner from the outer.

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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, U> TryFrom for Twhere
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 Twhere
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<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,

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fn unchecked_into(self) -> T

The counterpart to unchecked_from.

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

fn vzip(self) -> V

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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 sp_trie::Recorder

Implementations

impl<L> Recorder<L>where L: TrieLayout,

pub fn new() -> Recorder<L>

pub fn drain( &mut self) -> Vec<Record<<<L as TrieLayout>::Hash as Hasher>::Out>, Global> ⓘ

Trait Implementations

impl<L> Debug for Recorder<L>where L: Debug + TrieLayout,

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

impl<L> Default for Recorder<L>where L: TrieLayout,

fn default() -> Recorder<L>

impl<L> TrieRecorder<<<L as TrieLayout>::Hash as Hasher>::Out> for Recorder<L>where L: TrieLayout,

fn record<'a>( &mut self, access: TrieAccess<'a, <<L as TrieLayout>::Hash as Hasher>::Out>)

fn trie_nodes_recorded_for_key(&self, key: &[u8]) -> RecordedForKey

Auto Trait Implementations

impl<L> RefUnwindSafe for Recorder<L>where <<L as TrieLayout>::Hash as Hasher>::Out: RefUnwindSafe,

impl<L> Send for Recorder<L>

impl<L> Sync for Recorder<L>

impl<L> Unpin for Recorder<L>where <<L as TrieLayout>::Hash as Hasher>::Out: Unpin,

impl<L> UnwindSafe for Recorder<L>where <<L as TrieLayout>::Hash as Hasher>::Out: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> Downcast for Twhere T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

fn as_any(&self) -> &(dyn Any + 'static)

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> DowncastSync for Twhere T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

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 Twhere U: From<T>,

fn into(self) -> U

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

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

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

impl<T> Same<T> for T

type Output = T

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

type Error = <U as TryFrom<T>>::Error

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

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

fn unchecked_into(self) -> T

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

fn vzip(self) -> V

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>

impl<T> MaybeDebug for Twhere T: Debug,

impl<T> MaybeDebug for Twhere T: Debug,

impl<T> MaybeRefUnwindSafe for Twhere T: RefUnwindSafe,

impl<L> Recorder<L>where
L: TrieLayout,

pub fn drain(
&mut self
) -> Vec<Record<<<L as TrieLayout>::Hash as Hasher>::Out>, Global> ⓘ

impl<L> Debug for Recorder<L>where
L: Debug + TrieLayout,

impl<L> Default for Recorder<L>where
L: TrieLayout,

impl<L> TrieRecorder<<<L as TrieLayout>::Hash as Hasher>::Out> for Recorder<L>where
L: TrieLayout,

fn record<'a>(
&mut self,
access: TrieAccess<'a, <<L as TrieLayout>::Hash as Hasher>::Out>
)

impl<L> RefUnwindSafe for Recorder<L>where
<<L as TrieLayout>::Hash as Hasher>::Out: RefUnwindSafe,

impl<L> Unpin for Recorder<L>where
<<L as TrieLayout>::Hash as Hasher>::Out: Unpin,

impl<L> UnwindSafe for Recorder<L>where
<<L as TrieLayout>::Hash as Hasher>::Out: UnwindSafe,

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

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

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

impl<T> Downcast for Twhere
T: Any,

impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

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

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

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

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

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

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

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

impl<T> MaybeDebug for Twhere
T: Debug,

impl<T> MaybeDebug for Twhere
T: Debug,

impl<T> MaybeRefUnwindSafe for Twhere
T: RefUnwindSafe,