Enum Backend 

pub enum Backend {
    Auto,
    Rayon,
    IoUringRemoved,
}

Which ingest read backend to use.

Only the portable backend exists today; the enum is kept so config.toml stays forward-compatible if a batched-submission backend is added.

Variants

Auto

Portable rayon-based read pool (all platforms).

Rayon

Force the portable backend.

IoUringRemoved

Accepted only for compatibility with configs written before 0.5.0, when this value selected a stub that did buffered reads anyway. Resolves to Backend::Rayon with a warning, so an existing config.toml keeps working instead of failing every command over a value that never did anything.

Trait Implementations

impl Clone for Backend

fn clone(&self) -> Backend

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Backend

impl Debug for Backend

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

Formats the value using the given formatter.

impl Default for Backend

fn default() -> Backend

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Backend

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Backend

impl PartialEq for Backend

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Backend

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Backend