Struct LogMatch

#[non_exhaustive]
pub struct LogMatch {
    pub filter: String,
    pub label_extractors: HashMap<String, String>,
}

A condition type that checks whether a log message in the scoping project satisfies the given filter. Logs from other projects in the metrics scope are not evaluated.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

filter: String

Required. A logs-based filter. See Advanced Logs Queries for how this filter should be constructed.

label_extractors: HashMap<String, String>

Optional. A map from a label key to an extractor expression, which is used to extract the value for this label key. Each entry in this map is a specification for how data should be extracted from log entries that match filter. Each combination of extracted values is treated as a separate rule for the purposes of triggering notifications. Label keys and corresponding values can be used in notifications generated by this condition.

Please see the documentation on logs-based metric valueExtractors for syntax and examples.

Implementations

impl LogMatch

pub fn set_filter<T: Into<String>>(self, v: T) -> Self

Sets the value of filter.

pub fn set_label_extractors<T, K, V>(self, v: T) -> Self

where T: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<String>,

Sets the value of label_extractors.

Trait Implementations

impl Clone for LogMatch

fn clone(&self) -> LogMatch

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LogMatch

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

Formats the value using the given formatter.

impl Default for LogMatch

fn default() -> LogMatch

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LogMatch

where LogMatch: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for LogMatch

fn typename() -> &'static str

The typename of this message.

impl PartialEq for LogMatch

fn eq(&self, other: &LogMatch) -> 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 Serialize for LogMatch

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LogMatch