Provided by: golang-golang-x-tools_0.0~git20191118.07fc4c7+ds-1_amd64
golang-guru - Go source code guru
golang-guru [ flag ... ] mode position
The mode argument determines the query to perform: callees show possible targets of selected function call callers show possible callers of selected function callstack show path from callgraph root to selected function definition show declaration of selected identifier describe describe selected syntax: definition, methods, etc freevars show free variables of selection implements show 'implements' relation for selected type or method peers show send/receive corresponding to selected channel op pointsto show variables the selected pointer may point to referrers show all refs to entity denoted by selected identifier what show basic information about the selected syntax node whicherrs show possible values of the selected error variable The position argument specifies the filename and byte offset (or range) of the syntax element to query. For example: foo.go:#123,#128 bar.go:#123 The user manual is available here: http://golang.org/s/using-guru
-cpuprofile Write CPU profile to file. -format format Output format: plain An editor-friendly format in which every line of output is of the form "pos: text", where pos is "-" if unknown. This is the default. json Structured data in JSON syntax. xml Structured data in XML syntax. -modified Read archive of modified files from standard input. Files in this archive will be used in preference to those in the file system. In this way, a text editor may supply guru with the contents of its unsaved buffers. Each archive entry consists of the file name, a newline, the decimal file size, another newline, and the contents of the file. -ptalog file Write points-to analysis log to file. -reflect Analyze reflection soundly (slow). -scope packages Comma-separated list of packages the analysis should be limited to. Its value is a comma-separated list of patterns of these forms: golang.org/x/tools/cmd/guru # a single package golang.org/x/tools/... # all packages beneath dir ... # the entire workspace. A pattern preceded by '-' is negative, so the scope encoding/...,-encoding/xml matches all encoding packages except encoding/xml. -tags build_tags A list of build tags to consider satisfied during the build. For more information about build tags, see the description of build constraints in the documentation for the go/build package (default <tagsFlag>).
Describe the syntax at offset 530 in this file (an import spec): golang-guru describe src/golang.org/x/tools/cmd/guru/main.go:#530
This manual page was written by Michael Stapelberg <email@example.com>, for the Debian project (and may be used by others). 2016-10-31 GOLANG-GURU(1)