Enum LifecycleError 

pub enum LifecycleError {
    Cycle(String),
    SpecBuild {
        resource: String,
        source: SpecError,
    },
    Start {
        resource: String,
        source: RuntimeError,
    },
    Stop {
        resource: String,
        source: RuntimeError,
    },
    HealthcheckTimeout {
        resource: String,
        timeout: Duration,
    },
    DependencyFailed {
        resource: String,
        dependency: String,
        reason: String,
    },
    ResourceNotFound(String),
    MissingEnvVars {
        names: Vec<String>,
    },
}

Errors raised by the lifecycle layer.

Variants

Cycle(String)

The dependency graph contains a cycle.

SpecBuild

Converting a manifest resource into a crate::ContainerSpec failed.

Fields

resource: String

Resource whose conversion failed.

source: SpecError

Underlying specification error.

Start

A resource failed to start.

Fields

resource: String

Resource that failed.

source: RuntimeError

Underlying runtime error.

Stop

A resource failed to stop cleanly.

Fields

resource: String

Resource that failed.

source: RuntimeError

Underlying runtime error.

HealthcheckTimeout

A resource never became healthy within the configured timeout.

Fields

resource: String

Resource that did not become healthy.

timeout: Duration

Configured timeout.

DependencyFailed

A dependency of the resource failed.

Fields

resource: String

Resource whose start was blocked.

dependency: String

Dependency that failed.

reason: String

Reason reported by the failed dependency.

ResourceNotFound(String)

A reference targets a resource that does not exist in the plan.

MissingEnvVars

One or more ${env.VAR} references in the manifest cannot be resolved because the variables are unset and have no default.

Fields

names: Vec<String>

Sorted, deduplicated list of missing variable names.

Trait Implementations

impl Debug for LifecycleError

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

Formats the value using the given formatter.

impl Display for LifecycleError

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

Formats the value using the given formatter.

impl Error for LifecycleError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.