Struct TransactionOptions 

pub struct TransactionOptions {
    pub isolation_level: Option<TransactionIsolationLevel>,
}

Options for starting a VitrailTransaction through VitrailClient::begin_with_options(...).

The first transaction iteration intentionally keeps this type small and only exposes configuration that is meaningful for Postgres transaction startup.

Fields

isolation_level: Option<TransactionIsolationLevel>

Isolation level to apply when the transaction starts.

When this is None, Postgres uses the database default isolation level.

Implementations

impl TransactionOptions

pub const fn new() -> TransactionOptions

Creates transaction options that use the database default isolation level.

pub const fn with_isolation_level( isolation_level: TransactionIsolationLevel, ) -> TransactionOptions

Creates transaction options with an explicit isolation level.

Trait Implementations

impl Clone for TransactionOptions

fn clone(&self) -> TransactionOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionOptions

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

Formats the value using the given formatter.

impl Default for TransactionOptions

fn default() -> TransactionOptions

Returns the “default value” for a type.

impl PartialEq for TransactionOptions

fn eq(&self, other: &TransactionOptions) -> 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 TransactionOptions

impl Eq for TransactionOptions

impl StructuralPartialEq for TransactionOptions