Struct MigrationRecord 

pub struct MigrationRecord {
    pub checksum: Option<String>,
    pub content_checksum: Option<String>,
    pub run_id: Option<String>,
    pub statements: Option<String>,
    pub cursor: Option<String>,
}

One row of the migrations journal — the durable identity a replayed migration tag is validated against. Every decision over it belongs to the caller; the readers here only decode.

Fields

checksum: Option<String>

The opaque (tool-supplied) checksum, if one was recorded.

content_checksum: Option<String>

The canonical content checksum over the normalized statement vector.

run_id: Option<String>

The journal run carrying the migration’s frame, if it minted one.

statements: Option<String>

The recorded statement vector (JSON), if the journal stored one.

cursor: Option<String>

The exact commit cursor, if already resolved/backfilled.

Trait Implementations

impl Clone for MigrationRecord

fn clone(&self) -> MigrationRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationRecord

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

Formats the value using the given formatter.