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

writeOpenMetricsLabelPairs works like writeOpenMetrics but formats the float in OpenMetrics style.

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.

Intersection returns the elements contained in both sets.

LoadHTTPConfig parses the YAML input s into a HTTPClientConfig.

Log implements logger.Log.

MarshalJSON implements the json.Marshaler interface.

MarshalText implements the encoding.TextMarshaler interface.

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

Negotiate the most appropriate content_type given the accept header and a list of alternatives.

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. Note that this function is temporary and w

New returns a new leveled oklog logger. Each logged line will be annotated with a timestamp. The output always goes to stderr.

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

NewDecoder returns a new decoder based on the given input format. If the input format does not imply otherwise, a text format decoder is returned.

NewDynamic returns a new leveled logger. Each logged line will be annotated with a timestamp. The output always goes to stderr. Some properties can be

NewDynamicWithLogger returns a new leveled logger with a custom io.Writer. Each logged line will be annotated with a timestamp. Some properties can be

NewEncoder returns a new encoder based on content type negotiation. All Encoder implementations returned by NewEncoder also implement Closer, and call

NewWithLogger returns a new leveled oklog logger with a custom log.Logger. Each logged line will be annotated with a timestamp.

Open implements the fs.FS interface.

ParseFingerprint parses the input string into a fingerprint.

Redacted returns the URL but replaces any password with "xxxxx".

Redirect takes an absolute path and sends an internal HTTP redirect for it, prefixed by the router's path prefix. Note that this method does not inclu

ResolvedAt returns true off the activity interval ended before the given timestamp.

ResponseFormat extracts the correct format from a HTTP response header. If no matching format can be found FormatUnknown is returned.

SignatureForLabels works like LabelsToSignature but takes a Metric as parameter (rather than a label map) and only includes the labels with the specif

SignatureWithoutLabels works like LabelsToSignature but takes a Metric as parameter (rather than a label map) and excludes the labels with any of the

Size implements the fs.FileInfo interface.

Stat implements the fs.File interface.

Status returns the status of the alert.

Status returns StatusFiring iff at least one of the alerts is firing.

String returns a string representation of the Time.

Sub returns the Duration t - o.

UnmarshalJSON implements the json.Unmarshaler interface.

UnmarshalText implements the encoding.TextUnmarshaler interface.

Validate returns true iff all fields of the matcher have valid values.

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

WithIdleConnTimeout allows setting the idle connection timeout.

WithParam returns a new context with param p set to v.

WithPrefix returns a router that prefixes all registered routes with prefix.

WithUserAgent allows setting the user agent.

getClientCertificate reads the pair of client cert and key from disk and returns a tls.Certificate.

loadHTTPConfigJSON parses the JSON input s into a HTTPClientConfig.

NewClient returns a http.Client using the specified http.RoundTripper.

readCAFile reads the CA cert file from disk.

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

readTokenAsLabelValue copies a label value from p.buf into p.currentToken. In contrast to the other 'readTokenAs...' functions, which start with the l

startOfLine represents the state where the next byte read from p.buf is the start of a line (or whitespace leading up to it).

writeExemplar writes the provided exemplar in OpenMetrics format to w. The function returns the number of bytes written and any error encountered.

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.