Struct UuidMetric 

pub struct UuidMetric { /* private fields */ }

An UUID metric.

Stores UUID v4 (randomly generated) values.

Implementations

impl UuidMetric

pub fn new(meta: CommonMetricData) -> Self

Creates a new UUID metric

pub fn set(&self, value: String)

Sets to the specified value.

Arguments

• value - The Uuid to set the metric to.

pub fn generate_and_set(&self) -> String

Generates a new random Uuid and sets the metric to it.

Returns the generated UUID formatted as a hex string.

pub fn test_get_num_recorded_errors(&self, error: ErrorType) -> i32

Exported for test purposes.

Gets the number of recorded errors for the given metric and error type.

Arguments

• error - The type of error

Returns

The number of errors reported.

Trait Implementations

impl Clone for UuidMetric

fn clone(&self) -> UuidMetric

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UuidMetric

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

Formats the value using the given formatter.

impl<UT> LiftRef<UT> for UuidMetric

type LiftType = Arc<UuidMetric>

impl<UT> LowerError<UT> for UuidMetric

fn lower_error(obj: Self) -> RustBuffer

Lower this value for scaffolding function return

impl<UT> LowerReturn<UT> for UuidMetric

type ReturnType = <Arc<UuidMetric> as LowerReturn<UniFfiTag>>::ReturnType

The type that should be returned by scaffolding functions for this type.

fn lower_return(obj: Self) -> Result<Self::ReturnType, RustCallError>

Lower the return value from an scaffolding call

fn handle_failed_lift( error: LiftArgsError, ) -> Result<Self::ReturnType, RustCallError>

Lower the return value for failed argument lifts

impl MallocSizeOf for UuidMetric

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl MetricType for UuidMetric

fn meta(&self) -> &CommonMetricDataInternal

Access the stored metadata

fn with_name(&self, _name: String) -> Self

where Self: Sized,

Create a new metric from this with a new name.

fn with_dynamic_label(&self, _label: DynamicLabelType) -> Self

where Self: Sized,

Create a new metric from this with a specific label.

fn should_record(&self, glean: &Glean) -> bool

Whether this metric should currently be recorded

impl TestGetValue<String> for UuidMetric

fn test_get_value(&self, ping_name: Option<String>) -> Option<String>

Test-only API (exported for FFI purposes).

Gets the currently stored value as a string.

This doesn’t clear the stored value.

Arguments

• ping_name - the optional name of the ping to retrieve the metric for. Defaults to the first value in send_in_pings.

Returns

The stored value or None if nothing stored.

impl<UT> TypeId<UT> for UuidMetric

const TYPE_ID_META: MetadataBuffer