xtask/cli/devtools_test.rs
use clap::Args;
#[derive(Args, Debug)]
pub(crate) struct DevtoolsTestArg {
#[arg(
long,
short,
default_value = "false",
help = "Accept newly generated macro-snapshots"
)]
pub(crate) accept_snapshot: bool,
#[arg(long, short, help = "Filter tests by name")]
pub(crate) filter: Option<String>,
}