Struct sp_trie::Recorder[][src]

pub struct Recorder<HO> { /* fields omitted */ }

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

Implementations

impl<HO> Recorder<HO> where
    HO: Copy
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Various re-exports from the trie-db crate.

pub fn new() -> Recorder<HO>[src]

Create a new Recorder which records all given nodes.

pub fn with_depth(depth: u32) -> Recorder<HO>[src]

Create a Recorder which only records nodes beyond a given depth.

pub fn record(&mut self, hash: &HO, data: &[u8], depth: u32)[src]

Record a visited node, given its hash, data, and depth.

pub fn drain(&mut self) -> Vec<Record<HO>, Global>[src]

Drain all visited records.

Trait Implementations

impl<HO> Debug for Recorder<HO> where
    HO: Debug
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impl<HO> Default for Recorder<HO> where
    HO: Copy
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impl<'a, H> Query<H> for &'a mut Recorder<<H as Hasher>::Out> where
    H: Hasher
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type Item = Vec<u8, Global>

Output item.

Auto Trait Implementations

impl<HO> RefUnwindSafe for Recorder<HO> where
    HO: RefUnwindSafe

impl<HO> Send for Recorder<HO> where
    HO: Send

impl<HO> Sync for Recorder<HO> where
    HO: Sync

impl<HO> Unpin for Recorder<HO> where
    HO: Unpin

impl<HO> UnwindSafe for Recorder<HO> where
    HO: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T> Instrument for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T, Outer> IsWrappedBy<Outer> for T where
    T: From<Outer>,
    Outer: AsRef<T> + AsMut<T> + From<T>, 
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pub fn from_ref(outer: &Outer) -> &T[src]

Get a reference to the inner from the outer.

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

Get a mutable reference to the inner from the outer.

impl<T> MaybeDebug for T where
    T: Debug
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impl<T> MaybeDebug for T where
    T: Debug
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impl<T> MaybeRefUnwindSafe for T where
    T: RefUnwindSafe
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impl<T> Pointable for T[src]

type Init = T

The type for initializers.

impl<T> Same<T> for T[src]

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<S, T> UncheckedInto<T> for S where
    T: UncheckedFrom<S>, 
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impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 
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