Enum SolverError 

pub enum SolverError {
    NoMatch {
        input_fields: Vec<String>,
        missing_required: Vec<&'static str>,
        missing_required_detailed: Vec<MissingFieldInfo>,
        unknown_fields: Vec<String>,
        closest_resolution: Option<String>,
        candidate_failures: Vec<CandidateFailure>,
        suggestions: Vec<FieldSuggestion>,
    },
    Ambiguous {
        candidates: Vec<String>,
        disambiguating_fields: Vec<String>,
    },
}

Errors that can occur during flatten resolution.

Variants

NoMatch

No configuration matches the input fields

Fields

input_fields: Vec<String>

The input fields that were provided

missing_required: Vec<&'static str>

Missing required fields (from the closest matching config) - simple names for backwards compat

missing_required_detailed: Vec<MissingFieldInfo>

Missing required fields with full path information

unknown_fields: Vec<String>

Unknown fields that don’t belong to any config

closest_resolution: Option<String>

Description of the closest matching configuration

candidate_failures: Vec<CandidateFailure>

Why each candidate failed to match (detailed per-candidate info)

suggestions: Vec<FieldSuggestion>

“Did you mean?” suggestions for unknown fields

Ambiguous

Multiple resolutions match the input fields

Fields

candidates: Vec<String>

Descriptions of the matching resolutions

disambiguating_fields: Vec<String>

Fields that could disambiguate (unique to specific configs)

Trait Implementations

impl Clone for SolverError

fn clone(&self) -> SolverError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SolverError

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

Formats the value using the given formatter.

impl Display for SolverError

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

Formats the value using the given formatter.

impl Error for SolverError

Available on crate feature std only.

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.