Enum SpawnStrategy 

#[non_exhaustive]
pub enum SpawnStrategy {
    Embedded,
    External,
    AttachOnly,
}

How the runtime obtains a running daemon when the socket is not answering.

Note that all strategies attach to an already-running daemon on the configured socket — the variant only decides what happens when a spawn is actually required.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Embedded

Start an in-process kindling-server on a tokio task (requires the embedded-daemon feature). The blessed anvil path: one binary, no kindling on PATH. This is the default.

External

Exec the real kindling binary on PATH (requires the external-spawn feature). For hosts that ship the CLI separately.

AttachOnly

Never spawn. Attach to an already-running daemon or fail with ClientError::Unavailable. For tests and hosts that manage the daemon externally.

Trait Implementations

impl Clone for SpawnStrategy

fn clone(&self) -> SpawnStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpawnStrategy

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

Formats the value using the given formatter.

impl Default for SpawnStrategy

fn default() -> SpawnStrategy

Returns the “default value” for a type.

impl Eq for SpawnStrategy

impl PartialEq for SpawnStrategy

fn eq(&self, other: &SpawnStrategy) -> 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 SpawnStrategy