Struct mentat_ffi::TransactionChange

#[repr(C)]
pub struct TransactionChange {
    pub txid: Entid,
    pub changes_len: usize,
    pub changes: Box<[Entid]>,
}

A C representation of the change provided by the transaction observers from a single transact. Holds a transaction identifier, the changes as a set of affected attributes and the length of the list of changes.

#Safety

Callers are responsible for managing the memory for the return value. A destructor destroy is provided for releasing the memory for this pointer type.

Fields

txid: Entid

changes_len: usize

changes: Box<[Entid]>

Trait Implementations

impl Debug for TransactionChange

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for TransactionChange

fn clone(&self) -> TransactionChange

Returns a copy of the value.

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

Performs copy-assignment from source.