Struct DatetimeMetric

pub struct DatetimeMetric { /* private fields */ }

A datetime metric.

Used to record an absolute date and time, such as the time the user first ran the application.

Implementations

impl DatetimeMetric

pub fn new(meta: CommonMetricData, time_unit: TimeUnit) -> Self

Creates a new datetime metric.

pub fn set(&self, dt: Option<Datetime>)

Sets the metric to a date/time including the timezone offset.

Arguments

• dt - the optinal datetime to set this to. If missing the current date is used.

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

Test-only API (exported for FFI purposes).

Gets the stored datetime value.

The precision of this value is truncated to the time_unit precision.

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.

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

Test-only API (exported for FFI purposes).

Gets the stored datetime value, formatted as an ISO8601 string.

The precision of this value is truncated to the time_unit precision.

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.

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 DatetimeMetric

fn clone(&self) -> DatetimeMetric

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatetimeMetric

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

Formats the value using the given formatter.

impl<UT> LiftRef<UT> for DatetimeMetric

type LiftType = Arc<DatetimeMetric>

impl<UT> LowerError<UT> for DatetimeMetric

fn lower_error(obj: Self) -> RustBuffer

Lower this value for scaffolding function return

impl<UT> LowerReturn<UT> for DatetimeMetric

type ReturnType = <Arc<DatetimeMetric> 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 DatetimeMetric

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 DatetimeMetric

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<UT> TypeId<UT> for DatetimeMetric

const TYPE_ID_META: MetadataBuffer