Struct MigrationReport 

pub struct MigrationReport {
    pub memories: u64,
    pub legacy_pages: u64,
    pub skipped_pages: u64,
    pub wal_ops: u64,
    pub stamps_kept: u64,
    pub bytes_before: u64,
    pub bytes_after: u64,
    pub elapsed_ms: u64,
}

What a migration did.

Fields

memories: u64

Memories carried over.

legacy_pages: u64

Pages in the old file (including the header page).

skipped_pages: u64

Old pages that held no decodable memory (free, empty, or corrupt).

wal_ops: u64

Old WAL operations applied during the migration.

stamps_kept: u64

Write stamps carried over from the old memory map snapshot.

bytes_before: u64

Bytes of the old page file, WAL and snapshot.

bytes_after: u64

Bytes of the new record file, WAL and snapshot.

elapsed_ms: u64

Wall time of the migration.

Trait Implementations

impl Clone for MigrationReport

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationReport

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

Formats the value using the given formatter.

impl Default for MigrationReport

fn default() -> Self

Returns the “default value” for a type.