Enum ErrorFallback 

pub enum ErrorFallback {
    Ask,
    Allow,
    Builtin,
}

Behaviour when the external engine fails.

Variants

Ask

Fail closed — prompt user for permission (default).

Allow

Fail open — auto-allow.

Builtin

Fall back to built-in rule matching.

Trait Implementations

impl Clone for ErrorFallback

fn clone(&self) -> ErrorFallback

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorFallback

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

Formats the value using the given formatter.

impl Default for ErrorFallback

fn default() -> ErrorFallback

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ErrorFallback

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ErrorFallback

impl PartialEq for ErrorFallback

fn eq(&self, other: &ErrorFallback) -> 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 Serialize for ErrorFallback

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ErrorFallback