Enum TransactionMode 

pub enum TransactionMode {
    ReadOnly,
    ReadWrite,
    Exclusive,
}

Transaction mode

Variants

ReadOnly

Read-only transaction - no writes allowed

ReadWrite

Read-write transaction - can read and write

Exclusive

Exclusive transaction - no concurrent access

Implementations

impl TransactionMode

pub fn allows_writes(&self) -> bool

Check if mode allows writes

pub fn is_exclusive(&self) -> bool

Check if mode is exclusive

Trait Implementations

impl Clone for TransactionMode

fn clone(&self) -> TransactionMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionMode

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

Formats the value using the given formatter.

impl PartialEq for TransactionMode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TransactionMode

impl Eq for TransactionMode

impl StructuralPartialEq for TransactionMode