Enum corundum::stm::LogEnum

pub enum LogEnum {
    DataLog(u64, u64, usize),
    DropOnAbort(u64, usize),
    DropOnCommit(u64, usize),
    DropOnFailure(u64, usize),
    RecountOnFailure(u64, bool),
    UnlockOnCommit(u64),
    None,
}

Log Types

Variants

DataLog(u64, u64, usize)

(src, log, len): An undo log of slice src..src+len kept in log..log+len.

DropOnAbort(u64, usize)

(u64, usize): Similar to DropOnFailure except that it drops the allocation when the high-level transaction is aborted. This is useful for temporarily unowned allocations, such as slices, because they are not deallocated via RAII.

DropOnCommit(u64, usize)

(src, len): A drop log indicating that slice src..src+len should drop on commit, useful for in-transactional drop functions.

DropOnFailure(u64, usize)

(src, len): A drop log indicating that slice src..src+len should drop on failure, useful for high-level allocation.

RecountOnFailure(u64, bool)

(src, inc/dec): A log indicating that the object is a counter and should increment/decrement on failure.

UnlockOnCommit(u64)

Unlocks a PMutex on transaction commit.

None

Trait Implementations

impl Clone for LogEnum

fn clone(&self) -> LogEnum

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LogEnum

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

Formats the value using the given formatter.

impl Hash for LogEnum

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<LogEnum> for LogEnum

fn eq(&self, other: &LogEnum) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &LogEnum) -> bool

This method tests for !=.

impl<A: MemPool> PartialEq<LogEnum> for Log<A>

fn eq(&self, other: &LogEnum) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for LogEnum

impl Eq for LogEnum

impl StructuralEq for LogEnum

impl StructuralPartialEq for LogEnum