Enum PlanBuildError 

pub enum PlanBuildError {
    SelectedRuleUnavailable {
        rule: RuleKey,
        reason: RuleAvailabilityFailure,
    },
    InvalidRuleMetadata {
        rule: RuleKey,
        message: &'static str,
    },
    DependencyCycle {
        chain: Vec<RuleKey>,
    },
}

Variants

SelectedRuleUnavailable

Fields

rule: RuleKey

reason: RuleAvailabilityFailure

InvalidRuleMetadata

Fields

rule: RuleKey

message: &'static str

DependencyCycle

Fields

chain: Vec<RuleKey>

Trait Implementations

impl Clone for PlanBuildError

fn clone(&self) -> PlanBuildError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlanBuildError

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

Formats the value using the given formatter.

impl Display for PlanBuildError

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

Formats the value using the given formatter.

impl Eq for PlanBuildError

impl Error for PlanBuildError

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 PlanBuildError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for PlanBuildError