Enum c3p0_pool_pg::r2d2::postgres::transaction::IsolationLevel

pub enum IsolationLevel {
    ReadUncommitted,
    ReadCommitted,
    RepeatableRead,
    Serializable,
}

An enumeration of transaction isolation levels.

See the Postgres documentation for full details on the semantics of each level.

Variants

ReadUncommitted

The "read uncommitted" level.

In current versions of Postgres, this behaves identically to ReadCommitted.

ReadCommitted

The "read committed" level.

This is the default isolation level in Postgres.

RepeatableRead

The "repeatable read" level.

Serializable

The "serializable" level.

Trait Implementations

impl Debug for IsolationLevel

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

Formats the value using the given formatter.

impl Eq for IsolationLevel

impl Clone for IsolationLevel

fn clone(&self) -> IsolationLevel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for IsolationLevel

impl PartialEq<IsolationLevel> for IsolationLevel

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.