StreamBuilder

hashtree_core::builder

Struct StreamBuilder 

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pub struct StreamBuilder<S: Store> { /* private fields */ }
Expand description

StreamBuilder - supports incremental appends

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impl<S: Store> StreamBuilder<S>

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pub fn new(config: BuilderConfig<S>) -> Self

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pub async fn append(&mut self, data: &[u8]) -> Result<(), BuilderError>

Append data to the stream

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pub async fn current_root(&mut self) -> Result<Option<Hash>, BuilderError>

Get current root hash without finalizing Useful for checkpoints

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pub async fn finalize(self) -> Result<(Hash, u64), BuilderError>

Finalize the stream and return root hash

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pub fn stats(&self) -> StreamStats

Get stats

Auto Trait Implementations§

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impl<S> Freeze for StreamBuilder<S>

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impl<S> RefUnwindSafe for StreamBuilder<S>
where S: RefUnwindSafe,

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impl<S> Send for StreamBuilder<S>

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impl<S> Sync for StreamBuilder<S>

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impl<S> Unpin for StreamBuilder<S>

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impl<S> UnwindSafe for StreamBuilder<S>
where S: RefUnwindSafe,

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

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> Same for T

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type Output = T

Should always be Self
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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.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V