Enum AppendFsync 

pub enum AppendFsync {
    Always,
    EverySec,
    No,
}

AOF fsync policy. Matches Redis appendfsync.

Variants

Always

fsync after every write command. Zero data-loss but ~50% throughput.

EverySec

Background fsync every second. Lose at most 1s on crash. Default.

No

No explicit fsync; let OS pagecache flush. Lose ~30s on crash.

Implementations

impl AppendFsync

pub fn as_str(&self) -> &'static str

Canonical Redis-compatible name (always / everysec / no). Used by CONFIG GET appendfsync and CONFIG REWRITE.

pub fn parse(s: &str) -> Option<Self>

Inverse of Self::as_str — case-insensitive. None for any other input; used by both the TOML parser and CONFIG SET.

Trait Implementations

impl Clone for AppendFsync

fn clone(&self) -> AppendFsync

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AppendFsync

impl Debug for AppendFsync

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

Formats the value using the given formatter.

impl Eq for AppendFsync

impl PartialEq for AppendFsync

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for AppendFsync