Enum TransactionModeKind 

pub enum TransactionModeKind {
    Deferred,
    Immediate,
    Exclusive,
}

SQLite’s BEGIN transaction-mode modifier (sqlite-begin-transaction-modifiers): selects the locking behaviour SQLite uses to acquire the database lock. Distinct from TransactionMode (the ANSI/PostgreSQL START TRANSACTION/SET TRANSACTION isolation-level and access-mode list) — SQLite’s three keywords are their own closed, position-fixed vocabulary (immediately after BEGIN, before TRANSACTION), not a mode list.

Variants

Deferred

BEGIN DEFERRED — acquire the database lock lazily (SQLite).

Immediate

BEGIN IMMEDIATE — acquire a reserved lock immediately (SQLite).

Exclusive

BEGIN EXCLUSIVE — acquire an exclusive lock immediately (SQLite).

Trait Implementations

impl Clone for TransactionModeKind

fn clone(&self) -> TransactionModeKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TransactionModeKind

impl Debug for TransactionModeKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TransactionModeKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TransactionModeKind

impl Hash for TransactionModeKind

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TransactionModeKind

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

Equality operator ==.

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

Inequality operator !=.

impl Render for TransactionModeKind

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

Return the render for this value.

fn operand_binding_power(&self) -> Option<BindingPower>

The binding power this node contributes when it appears as an operand, or None (the default) for a self-delimiting node — an atom, call, or constructor — that never needs parentheses.

impl Serialize for TransactionModeKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TransactionModeKind