Enum DeclarationError 

pub enum DeclarationError {
    Action {
        at: usize,
        action: String,
    },
    Engine(String),
    Statement {
        at: usize,
        reason: String,
    },
    Cedar(LoadError),
    Undecided(StatementLabel),
}

Why a policy record yields no declaration a tree can register.

Variants

Action

An action this server does not answer.

Fields

at: usize

Where it is in actions.

action: String

The action as written.

Engine(String)

A document whose $type no engine in this build reads.

Statement

A #regex statement its engine will not compile.

Fields

at: usize

Where it is in statements.

reason: String

What the engine said.

Cedar(LoadError)

A #cedar document that did not load, naming each statement at fault.

Undecided(StatementLabel)

A statement that decides none of the actions the policy names.

Implementations

impl DeclarationError

pub fn path(&self) -> String

Where in the record the failure is, spelled as the reader spells its own paths.

Trait Implementations

impl Clone for DeclarationError

fn clone(&self) -> DeclarationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeclarationError

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

Formats the value using the given formatter.

impl Display for DeclarationError

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

Formats the value using the given formatter.

impl Error for DeclarationError

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 DeclarationError

fn eq(&self, other: &DeclarationError) -> 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 Eq for DeclarationError

impl StructuralPartialEq for DeclarationError