Trait reth_db::static_file::ColumnSelectorOne

pub trait ColumnSelectorOne {
    type FIRST: Decompress;

    const MASK: usize;
}

Trait for specifying a mask to select one column value.

Required Associated Constants

const MASK: usize

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

Required Associated Types

type FIRST: Decompress

First desired column value

Object Safety

This trait is not object safe.

Implementors

impl ColumnSelectorOne for HeaderMask<<HeaderTerminalDifficulties as Table>::Value>

const MASK: usize = 2usize

type FIRST = <HeaderTerminalDifficulties as Table>::Value

impl ColumnSelectorOne for HeaderMask<BlockHash>

const MASK: usize = 4usize

type FIRST = FixedBytes<32>

impl ColumnSelectorOne for HeaderMask<Header>

const MASK: usize = 1usize

type FIRST = Header

impl ColumnSelectorOne for ReceiptMask<<Receipts as Table>::Value>

const MASK: usize = 1usize

type FIRST = <Receipts as Table>::Value

impl ColumnSelectorOne for TransactionMask<<Transactions as Table>::Value>

const MASK: usize = 1usize

type FIRST = <Transactions as Table>::Value

impl ColumnSelectorOne for TransactionMask<RawValue<<Transactions as Table>::Value>>

const MASK: usize = 1usize

type FIRST = RawValue<<Transactions as Table>::Value>