Struct google_logging2::MetricDescriptor

pub struct MetricDescriptor {
    pub display_name: Option<String>,
    pub name: Option<String>,
    pub metric_kind: Option<String>,
    pub value_type: Option<String>,
    pub labels: Option<Vec<LabelDescriptor>>,
    pub type_: Option<String>,
    pub unit: Option<String>,
    pub description: Option<String>,
}

Defines a metric type and its schema. Once a metric descriptor is created, deleting or altering it stops data collection and makes the metric type’s existing data unusable.

This type is not used in any activity, and only used as part of another schema.

Fields

display_name: Option<String>

A concise name for the metric, which can be displayed in user interfaces. Use sentence case without an ending period, for example “Request count”.

name: Option<String>

The resource name of the metric descriptor. Depending on the implementation, the name typically includes: (1) the parent resource name that defines the scope of the metric type or of its data; and (2) the metric’s URL-encoded type, which also appears in the type field of this descriptor. For example, following is the resource name of a custom metric within the GCP project my-project-id: “projects/my-project-id/metricDescriptors/custom.googleapis.com%2Finvoice%2Fpaid%2Famount”

metric_kind: Option<String>

Whether the metric records instantaneous values, changes to a value, etc. Some combinations of metric_kind and value_type might not be supported.

value_type: Option<String>

Whether the measurement is an integer, a floating-point number, etc. Some combinations of metric_kind and value_type might not be supported.

labels: Option<Vec<LabelDescriptor>>

The set of labels that can be used to describe a specific instance of this metric type. For example, the appengine.googleapis.com/http/server/response_latencies metric type has a label for the HTTP response code, response_code, so you can look at latencies for successful responses or just for responses that failed.

type_: Option<String>

The metric type, including its DNS name prefix. The type is not URL-encoded. All user-defined custom metric types have the DNS name custom.googleapis.com. Metric types should use a natural hierarchical grouping. For example: “custom.googleapis.com/invoice/paid/amount” “appengine.googleapis.com/http/server/response_latencies”

unit: Option<String>

The unit in which the metric value is reported. It is only applicable if the value_type is INT64, DOUBLE, or DISTRIBUTION. The supported units are a subset of The Unified Code for Units of Measure (http://unitsofmeasure.org/ucum.html) standard:Basic units (UNIT) bit bit By byte s second min minute h hour d dayPrefixes (PREFIX) k kilo (103) M mega (106) G giga (109) T tera (1012) P peta (1015) E exa (1018) Z zetta (1021) Y yotta (1024) m milli (10**-3) u micro (10**-6) n nano (10**-9) p pico (10**-12) f femto (10**-15) a atto (10**-18) z zepto (10**-21) y yocto (10**-24) Ki kibi (210) Mi mebi (220) Gi gibi (230) Ti tebi (240)GrammarThe grammar includes the dimensionless unit 1, such as 1/s.The grammar also includes these connectors: / division (as an infix operator, e.g. 1/s). . multiplication (as an infix operator, e.g. GBy.d)The grammar for a unit is as follows: Expression = Component { “.” Component } { “/” Component } ;

Component = [ PREFIX ] UNIT [ Annotation ] | Annotation | “1” ;

Annotation = “{” NAME “}” ; Notes: Annotation is just a comment if it follows a UNIT and is equivalent to 1 if it is used alone. For examples, {requests}/s == 1/s, By{transmitted}/s == By/s. NAME is a sequence of non-blank printable ASCII characters not containing ‘{’ or ‘}’.

description: Option<String>

A detailed description of the metric, which can be used in documentation.

Trait Implementations

impl Clone for MetricDescriptor

fn clone(&self) -> MetricDescriptor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MetricDescriptor

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

Formats the value using the given formatter.

impl Default for MetricDescriptor

fn default() -> MetricDescriptor

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MetricDescriptor

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MetricDescriptor

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for MetricDescriptor