Struct goose::metrics::GooseErrorMetricAggregate

pub struct GooseErrorMetricAggregate {
    pub method: GooseMethod,
    pub name: String,
    pub error: String,
    pub occurrences: usize,
}

For tracking and counting errors detected during a load test.

When a load test completes, by default it will include a summary of all errors that were detected during the load test. Multiple errors that share the same request method, the same request name, and the same error text are contained within a single GooseErrorMetric object, with occurrences indicating how many times this error was seen.

Individual GooseErrorMetrics are stored within a GooseErrorMetrics BTreeMap with a string key of error.method.name. The BTreeMap is found in the errors field of what is returned by GooseAttack::execute() when a load test finishes.

Can be disabled with the --no-error-summary run-time option, or with GooseDefault::NoErrorSummary.

Example

In this example, requests to load the front page are failing:

GooseErrorMetric {
    method: Get,
    name: "(Anon) front page",
    error: "503 Service Unavailable: /",
    occurrences: 4588,
}

Fields

method: GooseMethod

The method that resulted in an error.

name: String

The optional name of the request.

error: String

The error string.

occurrences: usize

A counter reflecting how many times this error occurred.

Trait Implementations

impl Clone for GooseErrorMetricAggregate

fn clone(&self) -> GooseErrorMetricAggregate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GooseErrorMetricAggregate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GooseErrorMetricAggregate

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq<GooseErrorMetricAggregate> for GooseErrorMetricAggregate

fn eq(&self, other: &GooseErrorMetricAggregate) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for GooseErrorMetricAggregate

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

Serialize this value into the given Serde serializer.

impl Eq for GooseErrorMetricAggregate

impl StructuralEq for GooseErrorMetricAggregate

impl StructuralPartialEq for GooseErrorMetricAggregate