readTokenUntilNewline copies bytes from p.buf into p.currentToken. The first byte considered is the byte already read (now in p.currentByte). The fi

readTokenUntilWhitespace copies bytes from p.buf into p.currentToken. The first byte considered is the byte already read (now in p.currentByte). The

After reports whether the Time t is after o.

Decode calls the Decode method of the wrapped Decoder and then extracts the samples from the decoded MetricFamily into the provided model.Vector.

Equal compares first the metrics, then the timestamp, then the value. The semantics of value equality is defined by SampleValue.Equal.

EscapeMetricFamily escapes the given metric names and labels with the given escaping scheme. Returns a new object that uses the same pointers to field

EscapeName escapes the incoming name according to the provided escaping scheme. Depending on the rules of escaping, this may cause no change in the st

ProxyConnectHeader() return the Proxy Connext Headers.

LoadTLSConfig parses the given file into a tls.Config.

Name returns the name of the alert. It is equivalent to the "alertname" label.

Negotiate returns the Content-Type based on the given Accept header. If no appropriate accepted type is found, FmtText is returned (which is the Prome

NegotiateIncludingOpenMetrics works like Negotiate but includes FmtOpenMetrics as an option for the result. Deprecated: Use NegotiateAccept(h, FmtOpe

NewFormat creates a new Format.

NewHeadersRoundTripper returns a RoundTripper that sets HTTP headers on requests as configured.

NewNopLogger is a convenience function to return an slog.Logger that discards all log records.

NewRoundTripCheckRequest creates a new instance of a type that implements http.RoundTripper, which before returning theResponse and theError, executes

NewUserAgentRoundTripper adds the user agent every request header.

Now returns the current time as a Time.

StatusAt returns the status of the alert at the given timestamp.

TimeFromUnix returns the Time equivalent to the Unix Time t provided in seconds.

UnescapeName unescapes the incoming name according to the provided escaping scheme if possible. Some schemes are partially or totally non-roundtripabl

UnmarshalJSON implements the json.Unmarshaler interface.

Validate validates the Headers config.

Validate validates the HTTPClientConfig to check only one of BearerToken, BasicAuth and BearerTokenFile is configured. It also validates that ProxyURL

WithDialContextFunc allows you to override the func gets used for the dialing. The default is `net.Dialer.DialContext`.

WithInstrumentation returns a router with instrumentation support.

isDomainOrSubdomain reports whether sub is a subdomain (or exact match) of parent. It mirrors isDomainOrSubdomain from net/http/client.go.

checks if u equals to &url.URL{}.

nonZeroCount returns the amount of values that are non-zero.

readTokenAsMetricName copies a metric name from p.buf into p.currentToken. The first byte considered is the byte already read (now in p.currentByte).

skipBlankTabIfCurrentBlankTab works exactly as skipBlankTab but doesn't do anything if p.currentByte is neither ' ' nor '\t'.

updateRootCA parses the given byte slice as a series of PEM encoded certificates and updates tls.Config.RootCAs.

writeFloat is equivalent to fmt.Fprint with a float64 argument but hardcodes a few common cases for increased efficiency. For non-hardcoded cases, it

writeInt is equivalent to fmt.Fprint with an int64 argument but uses strconv.AppendInt with a byte slice taken from a sync.Pool to avoid allocations.

writeOpenMetrics20Sample writes a single sample for simple types (Counter, Gauge, Untyped).

writeOpenMetrics20Timestamp writes a float64 as a timestamp without scientific notation.

writeUint is like writeInt just for uint64.

Clone returns a copy of the label set.

Del registers a new DELETE route.

Equal returns true if both sets contain the same elements (and not more).

ExtractSamples builds a slice of samples from the provided metric families. If an error occurs during sample extraction, it continues to extract from

FastFingerprint returns a Metric's Fingerprint calculated by a faster hashing algorithm, which is, however, more susceptible to hash collisions.

FinalizeOpenMetrics writes the final `# EOF\n` line required by OpenMetrics.

FingerprintFromString transforms a string representation into a Fingerprint.

HasFiring returns true iff one of the alerts is not resolved.

HasFiringAt returns true iff one of the alerts is not resolved at the time ts.

Intersection returns the elements contained in both sets.

IsValidMetricName returns true iff name matches the pattern of MetricNameRE for legacy names, and iff it's valid UTF-8 if the UTF8Validation scheme is

Level returns the value of the logging level as an slog.Level.

LoadHTTPConfig parses the YAML input s into a HTTPClientConfig.

MarshalJSON implements the json.Marshaler interface.

MarshalText implements the encoding.TextMarshaler interface.

Merge is a helper function to non-destructively merge two label sets.

Milliseconds returns the duration as an integer millisecond count. Prometheus stores timestamps in milliseconds; time.Duration already covers the othe

NewBasicAuthRoundTripper will apply a BASIC auth authorization header to a request unless it has already been set.

NewHostRoundTripper sets the [http.Request.Host] of every request.

NewOpenMetricsFormat generates a new OpenMetrics format matching the specified version number. Note: OpenMetrics version 2.0.0 is experimental and en

NewRoundTripperFromConfigWithContext returns a new HTTP RoundTripper configured for the given config.HTTPClientConfig and config.HTTPClientOption. The

NewTLSConfigWithContext creates a new tls.Config from the given TLSConfig.