Struct glean_core::metrics::StringMetric

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pub struct StringMetric { /* private fields */ }

Expand description

A string metric.

Record an Unicode string value with arbitrary content. Strings are length-limited to MAX_LENGTH_VALUE bytes.

Implementations

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impl StringMetric

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pub fn new(meta: CommonMetricData) -> Self

Creates a new string metric.

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pub fn set<S: Into<String>>(&self, glean: &Glean, value: S)

Sets to the specified value.

Arguments

glean - The Glean instance this metric belongs to.
value - The string to set the metric to.

Notes

Truncates the value if it is longer than MAX_LENGTH_VALUE bytes and logs an error.

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pub fn test_get_value(
 &self,
 glean: &Glean,
 storage_name: &str
) -> Option<String>

Test-only API (exported for FFI purposes).

Gets the currently stored value as a string.

This doesn’t clear the stored value.

Trait Implementations

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impl Clone for StringMetric

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fn clone(&self) -> StringMetric

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for StringMetric

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

Formats the value using the given formatter. Read more

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impl MetricType for StringMetric

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fn meta(&self) -> &CommonMetricData

Access the stored metadata

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fn meta_mut(&mut self) -> &mut CommonMetricData

Access the stored metadata mutable

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

Whether this metric should currently be recorded Read more

Auto Trait Implementations

impl RefUnwindSafe for StringMetric

impl Send for StringMetric

impl Sync for StringMetric

impl Unpin for StringMetric

impl UnwindSafe for StringMetric

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct glean_core::metrics::StringMetric

Implementations

impl StringMetric

pub fn new(meta: CommonMetricData) -> Self

pub fn set<S: Into<String>>(&self, glean: &Glean, value: S)

pub fn test_get_value( &self, glean: &Glean, storage_name: &str) -> Option<String>

Trait Implementations

impl Clone for StringMetric

fn clone(&self) -> StringMetric

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

impl Debug for StringMetric

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

impl MetricType for StringMetric

fn meta(&self) -> &CommonMetricData

fn meta_mut(&mut self) -> &mut CommonMetricData

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

Auto Trait Implementations

impl RefUnwindSafe for StringMetric

impl Send for StringMetric

impl Sync for StringMetric

impl Unpin for StringMetric

impl UnwindSafe for StringMetric

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn test_get_value(
&self,
glean: &Glean,
storage_name: &str
) -> Option<String>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,