Mirrors/clap
2
0
Fork 0
mirror of https://github.com/clap-rs/clap synced 2024-11-15 00:57:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

docs(example): update pseudo-flag example

Browse source
This commit is contained in:
rami3l 2021-08-01 11:49:37 +02:00
parent 7f8f5ccc9a
commit cf94a5bffa
1 changed files with 1 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
examples/05_flag_args.rs
View file

@ -33,10 +33,7 @@ fn main() {
// Sometimes we might want to accept one of the following: `--pseudo-flag`, `--pseudo-flag=true`, `--pseudo-flag=false.`
// The following is the `pseudo-flag` pattern stated in https://github.com/clap-rs/clap/issues/1649#issuecomment-661274943
Arg::new("pseudo-flag") // Create a "pesudo-flag" with optional value
.possible_values(&["true", "false"]) // Limit that value to `true` of `false`
.long("pseudo-flag")
.min_values(0)
.max_values(1),
.possible_values(&["true", "false"]), // Limit that value to `true` of `false`
)
.arg("-c, --config=[FILE] 'sets a custom config file'")
.arg("<output> 'sets an output file'")