Trait mmtkvdb::storable::StorableConstBytesLen

pub unsafe trait StorableConstBytesLen: Storable {
    const BYTES_LEN: usize;
}

Types that can be stored with a fixed-length byte representation

This trait should be implemented when Storable::CONST_BYTES_LEN is true.

Safety

Only implement this trait for types where Storable::CONST_BYTES_LEN is true.

Required Associated Constants

const BYTES_LEN: usize

Length of byte representation as constant

Implementations on Foreign Types

impl StorableConstBytesLen for usize

const BYTES_LEN: usize = 8usize

impl StorableConstBytesLen for u8

const BYTES_LEN: usize = 1usize

impl StorableConstBytesLen for u16

const BYTES_LEN: usize = 2usize

impl StorableConstBytesLen for u128

const BYTES_LEN: usize = 16usize

impl StorableConstBytesLen for i8

const BYTES_LEN: usize = 1usize

impl StorableConstBytesLen for isize

const BYTES_LEN: usize = 8usize

impl StorableConstBytesLen for u64

const BYTES_LEN: usize = 8usize

impl StorableConstBytesLen for i16

const BYTES_LEN: usize = 2usize

impl<T1, T2> StorableConstBytesLen for (T1, T2)where T1: Clone + BorrowStorable, T2: Clone + BorrowStorable, <T1 as BorrowStorable>::Stored: StorableConstBytesLen, <T2 as BorrowStorable>::Stored: StorableConstBytesLen,

const BYTES_LEN: usize = _

impl<const N: usize> StorableConstBytesLen for [u8; N]

const BYTES_LEN: usize = N

impl StorableConstBytesLen for u32

const BYTES_LEN: usize = 4usize

impl StorableConstBytesLen for i128

const BYTES_LEN: usize = 16usize

impl StorableConstBytesLen for i32

const BYTES_LEN: usize = 4usize

impl StorableConstBytesLen for i64

const BYTES_LEN: usize = 8usize

impl<T1, T2, T3> StorableConstBytesLen for (T1, T2, T3)where T1: Clone + BorrowStorable, T2: Clone + BorrowStorable, T3: Clone + BorrowStorable, <T1 as BorrowStorable>::Stored: StorableConstBytesLen, <T2 as BorrowStorable>::Stored: StorableConstBytesLen, <T3 as BorrowStorable>::Stored: StorableConstBytesLen,

const BYTES_LEN: usize = _

impl StorableConstBytesLen for bool

const BYTES_LEN: usize = 1usize

impl<T1, T2, T3, T4> StorableConstBytesLen for (T1, T2, T3, T4)where T1: Clone + BorrowStorable, T2: Clone + BorrowStorable, T3: Clone + BorrowStorable, T4: Clone + BorrowStorable, <T1 as BorrowStorable>::Stored: StorableConstBytesLen, <T2 as BorrowStorable>::Stored: StorableConstBytesLen, <T3 as BorrowStorable>::Stored: StorableConstBytesLen, <T4 as BorrowStorable>::Stored: StorableConstBytesLen,

const BYTES_LEN: usize = _

Implementors

impl StorableConstBytesLen for NoKey

const BYTES_LEN: usize = 1usize

impl StorableConstBytesLen for NoValue

const BYTES_LEN: usize = 0usize