Enum ComposeError

pub enum ComposeError {
    UnmatchedDependencyName {
        component_id: String,
        dependency_name: DependencyName,
    },
    DependencyConflicts {
        component_id: String,
        conflicts: Vec<(String, Vec<DependencyName>)>,
    },
    MissingExport {
        dependency_name: DependencyName,
        export_name: String,
        import_name: String,
    },
    PrepareError(Error),
    EncodeError(Error),
}

Represents an error that can occur when composing dependencies.

Variants

UnmatchedDependencyName

A dependency name does not match any import names.

Fields

component_id: String

dependency_name: DependencyName

DependencyConflicts

A component has dependency conflicts.

Fields

component_id: String

conflicts: Vec<(String, Vec<DependencyName>)>

MissingExport

Dependency doesn’t contain an export to satisfy the import.

Fields

dependency_name: DependencyName

export_name: String

import_name: String

PrepareError(Error)

An error occurred when building the composition graph

EncodeError(Error)

An error occurred while encoding the composition graph.

Trait Implementations

impl Debug for ComposeError

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

Formats the value using the given formatter.

impl Display for ComposeError

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

Formats the value using the given formatter.

impl Error for ComposeError

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.