CountMetricParts counts the number of segments in the given metric string.

DropLastMetricPart returns the metric string without the last segment.

ExtendedGlobToRegexPattern converts a graphite-style glob into a regex pattern with extended options.

ExtractNthMetricPart returns the nth part of the metric string.

ExtractNthStringPart returns the nth part of the metric string.

FormatTime translates a time.Time until a Graphite from/until string.

GlobToRegexPattern converts a graphite-style glob into a regex pattern, with a boolean indicating if the glob is regexed or not.

ParseDuration parses a duration.

ParseJSONResponse takes a byteBuffer and returns Results.

ParseOffset parses a time offset (like a duration, but can be 0 or positive).

ParseRenderResultsPickle parses a byte stream containing a pickle render response.

ParseTime translates a Graphite from/until string into a timestamp relative to the provide time.

ParseTimeReference takes a Graphite time reference ("8am", "today", "monday") and returns a time.Time.

RespondWithPickle sends a python pickle response.

TagIndex returns the index given the tag.

TagName gets a preallocated or generate a tag name for the given graphite path index.

TagNameID gets a preallocated or generate a tag name ID for the given graphite path index.

MatchAllPattern that is used to match all metrics.

MIMETypeApplicationPickle defines the MIME type for application/pickle content.

ValidIdentifierRunes contains all the runes allowed in a graphite identifier.

Prefix is the prefix for graphite metrics.

A Datapoint is a Timestamp/Value pair representing a single value in a target.

FindResultsCompleterJSON is graphite's "completer" format for /metrics/find results sample: {"metrics": [...]}.

FindResultsPickle is graphite's pickle format for /metrics/find results.

FindResultsTreeJSON is graphite's "treeJSON" format for /metrics/find results.

GlobOptions allows for matching everything.

MetricsPathMetadata is an internal element of graphite's "completer" format for /metrics/find results.

RenderResultsPickle is an alternate form of graphite result, consisting of a start time, an end time, a step size (in seconds), and values for each step.

A RenderTarget is the result of rendering a given target.

A Datavalue is a float64 which knows how to marshal and unmarshal itself as Graphite expects (NaNs becomes nulls).

RenderDatapoints are the set of datapoints returned from Graphite rendering.

RenderResults are the results from a render API call.

Results are a map of graphite target names to their corresponding datapoints.

A Timestamp is a time.Time that knows how to marshal and unmarshal itself as Graphite expects (as seconds since Unix epoch).