Enum RuntimeBuildError 

pub enum RuntimeBuildError {
    Declaration {
        message: String,
    },
    Compilation {
        path: String,
        message: String,
    },
    Preparation {
        phase_index: usize,
        message: String,
    },
    Execution {
        phase_index: usize,
        message: String,
    },
}

Error returned while a configured runtime is being declared, compiled, or prepared for one solve.

Variants

Declaration

The descriptor-backed runtime declaration could not be formed.

Fields

message: String

Actionable explanation of the invalid declaration.

Compilation

The private runtime graph compiler rejected the declaration.

Fields

path: String

Structural configuration path that failed validation.

message: String

Actionable explanation of the compiler rejection.

Preparation

One structurally valid graph could not be prepared for execution.

Fields

phase_index: usize

Configured phase index being prepared.

message: String

Actionable explanation of the preparation failure.

Execution

A reached runtime phase could not bind or execute its declared work.

Fields

phase_index: usize

Configured phase index that reached the failure boundary.

message: String

Actionable explanation of the execution failure.

Implementations

impl RuntimeBuildError

pub fn declaration(message: impl Into<String>) -> Self

Creates a declaration error from descriptor/model resolution.

Trait Implementations

impl Clone for RuntimeBuildError

fn clone(&self) -> RuntimeBuildError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeBuildError

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

Formats the value using the given formatter.

impl Display for RuntimeBuildError

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

Formats the value using the given formatter.

impl Eq for RuntimeBuildError

impl Error for RuntimeBuildError

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.

impl PartialEq for RuntimeBuildError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RuntimeBuildError