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HeaderWithHashMask

reth_db::static_file

Struct HeaderWithHashMask 

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pub struct HeaderWithHashMask<H>(/* private fields */);
Expand description

Mask for selecting a header along with block hash from Headers static file segment

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impl<H> ColumnSelectorTwo for HeaderWithHashMask<H>
where H: Send + Sync + Debug + Decompress, BlockHash: Send + Sync + Debug + Decompress,

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const MASK: usize = 0b101

Mask to obtain desired values, should correspond to the order of columns in a static_file.
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type FIRST = H

First desired column value
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type SECOND = FixedBytes<32>

Second desired column value
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impl<H: Debug> Debug for HeaderWithHashMask<H>

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

Formats the value using the given formatter. Read more

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

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fn type_id(&self) -> TypeId

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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T> Instrument for T

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> MaybeDebug for T
where T: Debug,

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fn type_id(&self) -> TypeId

Returns the lifetime-erased type ID of self.
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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type Error = !

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fn vzip(self) -> V

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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 0 bytes