package grpcutil

Import Path
	google.golang.org/grpc/internal/grpcutil (on go.dev)

Dependency Relation
	imports 8 packages, and imported by 4 packages

Involved Source Files

	      compressor.go
	      encode_duration.go
	   #d grpcutil.go
		Package grpcutil provides utility functions used across the gRPC codebase.

	      metadata.go
	      method.go
	      regex.go
Package-Level Type Names (only one, which is unexported)

	/* sort exporteds by: alphabet | popularity */
	/* one unexported ... *//* one unexported: */
	 type mdExtraKey (struct)
Package-Level Functions (total 10, in which 9 are exported)

	 func ContentSubtype(contentType string) (string, bool)
		ContentSubtype returns the content-subtype for the given content-type.  The
		given content-type must be a valid content-type that starts with
		"application/grpc". A content-subtype will follow "application/grpc" after a
		"+" or ";". See
		https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
		more details.

		If contentType is not a valid content-type for gRPC, the boolean
		will be false, otherwise true. If content-type == "application/grpc",
		"application/grpc+", or "application/grpc;", the boolean will be true,
		but no content-subtype will be returned.

		contentType is assumed to be lowercase already.

	 func ContentType(contentSubtype string) string
		ContentType builds full content type with the given sub-type.

		contentSubtype is assumed to be lowercase

	 func EncodeDuration(t time.Duration) string
		EncodeDuration encodes the duration to the format grpc-timeout header
		accepts.

		https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests

	 func ExtraMetadata(ctx context.Context) (md metadata.MD, ok bool)
		ExtraMetadata returns the incoming metadata in ctx if it exists.  The
		returned MD should not be modified. Writing to it may cause races.
		Modification should be made to copies of the returned MD.

	 func FullMatchWithRegex(re *regexp.Regexp, text string) bool
		FullMatchWithRegex returns whether the full text matches the regex provided.

	 func IsCompressorNameRegistered(name string) bool
		IsCompressorNameRegistered returns true when name is available in registry.

	 func ParseMethod(methodName string) (service, method string, _ error)
		ParseMethod splits service and method from the input. It expects format
		"/service/method".

	 func RegisteredCompressors() string
		RegisteredCompressors returns a string of registered compressor names
		separated by comma.

	 func WithExtraMetadata(ctx context.Context, md metadata.MD) context.Context
		WithExtraMetadata creates a new context with incoming md attached.

	/* one unexported ... *//* one unexported: */
	 func div(d, r time.Duration) int64
		div does integer division and round-up the result. Note that this is
		equivalent to (d+r-1)/r but has less chance to overflow.


Package-Level Variables (only one, which is exported)

	  var RegisteredCompressorNames []string
		RegisteredCompressorNames holds names of the registered compressors.


Package-Level Constants (total 2, neither is exported)

	/* 2 unexporteds ... *//* 2 unexporteds: */
	const baseContentType = "application/grpc"
		baseContentType is the base content-type for gRPC.  This is a valid
		content-type on it's own, but can also include a content-subtype such as
		"proto" as a suffix after "+" or ";".  See
		https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests
		for more details.

	const maxTimeoutValue int64 = 99999999

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