Trait TxRo

pub trait TxRo<'tx> {
    // Required method
    fn commit(self) -> Result<(), RuntimeError>;
}

Read-only database transaction.

Returned from EnvInner::tx_ro.

Commit

It’s recommended but may not be necessary to call TxRo::commit in certain cases:

• https://docs.rs/heed/0.20.0-alpha.9/heed/struct.RoTxn.html#method.commit

Required Methods

fn commit(self) -> Result<(), RuntimeError>

Commit the read-only transaction.

Errors

This operation will always return Ok(()) with the redb backend.

Implementations on Foreign Types

impl TxRo<'_> for RoTxn<'_>

fn commit(self) -> Result<(), RuntimeError>

impl TxRo<'_> for RefCell<RwTxn<'_>>

fn commit(self) -> Result<(), RuntimeError>

Implementors