Struct BuildContext 

pub struct BuildContext { /* private fields */ }

Shared build context passed to all runners.

Carries environment variables and a metrics handle that runners use during task construction. Created once at router setup time and shared (by clone) across all Runner::build_task calls.

Defaults

• env: empty RunnerEnv
• metrics: NoOpMetrics (zero-cost)

Also

• RunnerRouter::with_context sets the context for all runners.
• MetricsHandle - Arc<dyn MetricsBackend>.

Implementations

impl BuildContext

pub fn new(env: RunnerEnv, metrics: MetricsHandle) -> Self

Create a new build context with the given params.

pub fn env(&self) -> &RunnerEnv

Get a reference to the shared environment.

pub fn metrics(&self) -> &MetricsHandle

Get a clonable handle to the metrics backend.

pub fn with_env(self, env: RunnerEnv) -> Self

Replace the environment and return updated context.

pub fn with_metrics(self, metrics: MetricsHandle) -> Self

Replace the metrics backend and return updated context.

Trait Implementations

impl Clone for BuildContext

fn clone(&self) -> BuildContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildContext

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

Formats the value using the given formatter.

impl Default for BuildContext

fn default() -> Self

Returns the “default value” for a type.

impl Display for BuildContext

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

Formats the value using the given formatter.