Enum DataPointFlags

#[repr(i32)]
pub enum DataPointFlags {
    DoNotUse = 0,
    NoRecordedValueMask = 1,
}

Available on crate features gen-tonic-messages and metrics only.

DataPointFlags is defined as a protobuf ‘uint32’ type and is to be used as a bit-field representing 32 distinct boolean flags. Each flag defined in this enum is a bit-mask. To test the presence of a single flag in the flags of a data point, for example, use an expression like:

(point.flags & DATA_POINT_FLAGS_NO_RECORDED_VALUE_MASK) == DATA_POINT_FLAGS_NO_RECORDED_VALUE_MASK

Variants

DoNotUse = 0

The zero value for the enum. Should not be used for comparisons. Instead use bitwise “and” with the appropriate mask as shown above.

NoRecordedValueMask = 1

This DataPoint is valid but has no recorded value. This value SHOULD be used to reflect explicitly missing data in a series, as for an equivalent to the Prometheus “staleness marker”.

Implementations

impl DataPointFlags

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of DataPointFlags.

pub fn from_i32(value: i32) -> Option<DataPointFlags>

👎Deprecated: Use the TryFrom<i32> implementation instead

Converts an i32 to a DataPointFlags, or None if value is not a valid variant.

impl DataPointFlags

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for DataPointFlags

fn clone(&self) -> DataPointFlags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DataPointFlags

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

Formats the value using the given formatter.

impl Default for DataPointFlags

fn default() -> DataPointFlags

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DataPointFlags

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<DataPointFlags> for i32

fn from(value: DataPointFlags) -> i32

Converts to this type from the input type.

impl Hash for DataPointFlags

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for DataPointFlags

fn cmp(&self, other: &DataPointFlags) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for DataPointFlags

fn eq(&self, other: &DataPointFlags) -> 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 PartialOrd for DataPointFlags

fn partial_cmp(&self, other: &DataPointFlags) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for DataPointFlags

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<i32> for DataPointFlags

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<DataPointFlags, UnknownEnumValue>

Performs the conversion.

impl Copy for DataPointFlags

impl Eq for DataPointFlags

impl StructuralPartialEq for DataPointFlags