Go / Show Package Documentation All Symbols Sources
Show Package Documentation All Symbols Sources
Go command to fetch documentation for all symbols in a specified package, showing source code.
go doc -all -src <encoding/json> go doc -all -src <encoding/json> #!/bin/bash
# Show Package Documentation All Symbols Sources
go doc -all -src {{encoding/json}} import subprocess
# Show Package Documentation All Symbols Sources
# Make sure to replace <placeholders> with actual values
def run_command():
cmd = [
"go",
"doc",
"-all",
"-src",
"<encoding/json>"
]
try:
print(f"Executing: {' '.join(cmd)}")
subprocess.run(cmd, check=True)
except subprocess.CalledProcessError as e:
print(f"Error: {e}")
except FileNotFoundError:
print("Error: go not found. Please install it first.")
if __name__ == "__main__":
run_command() When To Use
When needing to review the implementation details along with the documentation for better comprehension.
Pro Tip
Consider utilizing `go doc -all` for a broad overview that includes hidden internal types and functions.
Anatomy of Output
Understanding the result
Package encoding/json Package Header Indicates the package being documented.
JSON represents the JSON format. Package Description Describes the package functionality.
func Marshal(v interface{}) ([]byte, error) { Function Implementation Demonstrates the actual source code for the function.
Troubleshooting
Common pitfalls
package not found
Solution: Check for typos in package name or ensure proper installation.
no documentation available
Solution: Confirm that the 'src' flag is supported in your Go version.
Error: Command failed with exit code 1
Solution: Ensure source code visibility for installed packages.
Command Breakdown
What each part is doing
-
go - Base Command
- The executable that performs this operation. Here it runs Go before the shell applies any redirect operators.
-
<encoding/json> - encoding json
- The value supplied for encoding json.
-
-all - Command Option
- Tool-specific option used by this command invocation.
-
-src - Command Option
- Tool-specific option used by this command invocation.
Alternative Approaches
Comparable commands in other tools
Alternative programming tools for the same job.
adb -s <serial_number> install <path/to/file>.apk Adb / Grant App Permission adb shell pm grant <package> <android.permission.CAMERA|android.permission.ACCESS_FINE_LOCATION|android.permission.READ_CONTACTS|...> Adb / Clear Application Data Adb adb shell pm clear <package> Dotnet / Package Dotnet Application Single File dotnet publish -r <runtime_identifier> -p:PublishSingleFile=true <path/to/project_file> Adb / Revoke App Permission adb shell pm revoke <package> <android.permission.CAMERA|android.permission.ACCESS_FINE_LOCATION|android.permission.READ_CONTACTS|...>