Struct EvaluationDetails

pub struct EvaluationDetails<T> {
    pub flag_key: String,
    pub value: T,
    pub reason: Option<EvaluationReason>,
    pub variant: Option<String>,
    pub flag_metadata: FlagMetadata,
}

The result of the flag evaluation process, and made available in the detailed flag resolution functions.

Fields

flag_key: String

The flag key argument passed to the detailed flag evaluation method.

value: T

The value of evaluation result.

reason: Option<EvaluationReason>

The optional returned by the configured provider.

variant: Option<String>

The optional variant returned by the configured provider.

flag_metadata: FlagMetadata

The optional flag metadata returned by the configured provider. If the provider returns nothing, it is set to the default value.

Implementations

impl EvaluationDetails<Value>

pub fn error_reason( flag_key: impl Into<String>, value: impl Into<Value>, ) -> Self

Creates a new EvaluationDetails instance with an error reason.

impl<T> EvaluationDetails<T>

where T: Into<Value>,

pub fn into_value(self) -> EvaluationDetails<Value>

Convert the evaluation result of type T to Value.

Trait Implementations

impl<T: Clone> Clone for EvaluationDetails<T>

fn clone(&self) -> EvaluationDetails<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for EvaluationDetails<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for EvaluationDetails<T>

fn default() -> EvaluationDetails<T>

Returns the “default value” for a type.