Document that subcommand help exists (#3218)

This commit is contained in:
Dániel Buga 2025-03-05 18:30:31 +01:00 committed by GitHub
parent ef1b3cf794
commit 60e0127dfb
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194

View File

@ -26,6 +26,19 @@ Options:
-h, --help Print help
```
You can get help for subcommands, too!
```text
cargo xtask build-examples --help
Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
Running `target\debug\xtask.exe build-examples --help`
Build all examples for the specified chip
Usage: xtask.exe build-examples [OPTIONS] <PACKAGE> <CHIP> [EXAMPLE]
...
```
## Test/example metadata use
Each test and example can specify metadata. This metadata is read, interpreted and used by the