v0.6.2

See CHANGELOG

v0.6.1

See CHANGELOG

v0.6.0

Have a look at the CHANGELOG

v0.5.2

Internal changes only

v0.5.1

Added

• Client::wal_replay_statistics
• Client::tsdb_statistics

v0.5.0

Changed

• QueryResultType -> PromqlResult
• JSON returned from /api/v1/alertmanagers is now parsed as Alertmanagers { active: Vec<Alertmanager>, dropped: Vec<Alertmanager> }
• Selector::with -> Selector::eq
• Selector::without -> Selector::ne
• Selector::regex_match -> Selector::regex_eq
• Selector::no_regex_match -> Selector::regex_ne
• Target.scrape_interval from String to time::Duration
• Target.scrape_timeout from String to time::Duration
• Function signature of Client::query: from query(&self, vector: impl Display, time: Option<i64>, timeout: Option<&str>) to query(&self, query: impl ToString, time: Option<i64>, timeout: Option<i64>)
• Function signature of Client::query_range: from query_range(&self, vector: impl Display, start: i64, end: i64, step: &str, timeout: Option<&str>) to query_range(&self, query: impl ToString, start: i64, end: i64, step: f64, timeout: Option<i64>)
• Error::ResponseError -> Error::ApiError
• Error::Reqwest -> Error::Client

Added

• type Alertmanager that currently just wraps url::Url since this is the only item returned from the/api/v1/alertmanagers endpoint as yet.
• Client::build_information returning BuildInformation
• Client::runtime_information returning RuntimeInformation
• convenience functions:
  • prometheus_http_query::query
  • prometheus_http_query::query_range
  • prometheus_http_query::series
  • prometheus_http_query::label_names
  • prometheus_http_query::label_values
  • prometheus_http_query::targets
  • prometheus_http_query::rules
  • prometheus_http_query::flags
  • prometheus_http_query::alertmanagers
  • prometheus_http_query::build_information
  • prometheus_http_query::runtime_information
  • prometheus_http_query::target_metadata
  • prometheus_http_query::metric_metadata

Removed

• functions module, aggregations module, all Selector functionality that relates to gradual building of PromQL queries.
• Obsolete variants of the Error enum

v0.4.2

Added

• #[derive(Clone)] on all types in the response module, see #2.

v0.4.1

Changed

• Aligned validation of time duration with the go implementation (e.g. the total value in nanoseconds must not exceed i64::MAX)

v0.4.0

Added

• Create a Client from a string literal via Client::from_str() or Client::try_from(), from a String via Client::try_from().
• Add trigonometric functions.
• Add QueryResultType::Scalar.

Changed

• Repurpose Client::from() to create a Client from a custom-built reqwest::Client plus a base URL, so authentication, proxy settings etc. may be customized by the user.
• Selector::metric() is not fallible anymore. Metric names that equal reserved Prometheus keywords like "on" can now be queried.

Removed

• Client::new()
• Error::IllegalMetricName

Fixed

• As yet prometheus_http_query::functions::scalar could not possibly return a result. An error would be thrown inevitably. The query result will now correctly be a QueryResultType::Scalar(Sample) that can be extracted by QueryResultType::as_scalar().

v0.3.3

Added

• Add Client::from(url: &str)