Struct RuleError 

pub struct RuleError {
    pub errors: Vec<RuleDiagnostic>,
}

Why a rule was refused: one or more diagnostics, never a partial answer.

Fields

errors: Vec<RuleDiagnostic>

Every diagnostic found, in a deterministic field order.

Implementations

impl RuleError

pub fn diagnostics(&self) -> &[RuleDiagnostic]

Every diagnostic, in order.

pub fn first(&self) -> &RuleDiagnostic

The first diagnostic.

Trait Implementations

impl Clone for RuleError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuleError

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

Formats the value using the given formatter.

impl Display for RuleError

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

Every diagnostic, through the shared renderer, so a rule refusal reads like every other validation refusal in the crate.

impl Eq for RuleError

impl Error for RuleError

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 From<RuleError> for TixError

A rule refusal becomes a rendered error at the surface, like every other validation refusal (crate::error::TixError::Refused).

fn from(err: RuleError) -> TixError

Converts to this type from the input type.

impl PartialEq for RuleError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RuleError