pub struct BlockHandles;Expand description
Maps block root hash to block meta
- Key:
[u8; 32] - Value:
BlockMeta
Trait Implementations§
Source§impl ColumnFamily for BlockHandles
impl ColumnFamily for BlockHandles
const NAME: &'static str = "block_handles"
Source§fn read_options(opts: &mut ReadOptions)
fn read_options(opts: &mut ReadOptions)
Modify read options.
Source§fn write_options(opts: &mut WriteOptions)
fn write_options(opts: &mut WriteOptions)
Modify write options.
Source§impl ColumnFamilyOptions<TableContext> for BlockHandles
impl ColumnFamilyOptions<TableContext> for BlockHandles
Source§fn options(opts: &mut Options, ctx: &mut TableContext)
fn options(opts: &mut Options, ctx: &mut TableContext)
Modify general options.
fn ttl() -> ColumnFamilyTtl
Auto Trait Implementations§
impl Freeze for BlockHandles
impl RefUnwindSafe for BlockHandles
impl Send for BlockHandles
impl Sync for BlockHandles
impl Unpin for BlockHandles
impl UnwindSafe for BlockHandles
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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