Enum GraphBuildError 

pub enum GraphBuildError {
    CyclicDependency {
        cycle: Vec<String>,
    },
    CompiledBytecodeNotSupported {
        module_path: String,
    },
    ModuleNotFound {
        module_path: String,
        requested_by: String,
    },
    Other {
        message: String,
    },
}

Errors that can occur during graph construction.

Variants

CyclicDependency

Circular dependency detected.

Fields

cycle: Vec<String>

The cycle path, e.g. ["a", "b", "c", "a"].

CompiledBytecodeNotSupported

A module is only available as pre-compiled bytecode.

Fields

module_path: String

ModuleNotFound

Module not found.

Fields

module_path: String

requested_by: String

Other

Other error during graph construction.

Fields

message: String

Trait Implementations

impl Clone for GraphBuildError

fn clone(&self) -> GraphBuildError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphBuildError

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

Formats the value using the given formatter.

impl Display for GraphBuildError

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

Formats the value using the given formatter.

impl Error for GraphBuildError

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.