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Simplify short help output

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Félix Saparelli 2022-06-08 01:04:46 +12:00
parent 235bcac300
commit 0abfcbd1fb
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1 changed files with 4 additions and 3 deletions
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7
src/main.rs
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@ -36,7 +36,7 @@ struct Options {
#[clap(long, default_value = "*")] #[clap(long, default_value = "*")]
version: String, version: String,
/// Override binary target set. Defaults to a set of targets based on the current platform. /// Override binary target set.
/// ///
/// Binstall is able to look for binaries for several targets, installing the first one it finds /// Binstall is able to look for binaries for several targets, installing the first one it finds
/// in the order the targets were given. For example, on a 64-bit glibc Linux distribution, the /// in the order the targets were given. For example, on a 64-bit glibc Linux distribution, the
@ -45,13 +45,14 @@ struct Options {
/// considered. /// considered.
/// ///
/// This option takes a comma-separated list of target triples, which will be tried in order. /// This option takes a comma-separated list of target triples, which will be tried in order.
/// They override the default list, which is detected automatically from the current platform.
/// ///
/// If falling back to installing from source, the first target will be used. /// If falling back to installing from source, the first target will be used.
#[clap( #[clap(
help_heading = "OVERRIDES", help_heading = "OVERRIDES",
alias = "target", alias = "target",
long, long,
value_name = "triple" value_name = "TRIPLE"
)] )]
targets: Option<String>, targets: Option<String>,
@ -94,7 +95,7 @@ struct Options {
/// Utility log level /// Utility log level
/// ///
/// Set to `debug` when submitting a bug report. /// Set to `debug` when submitting a bug report.
#[clap(long, default_value = "info")] #[clap(long, default_value = "info", value_name = "LEVEL")]
log_level: LevelFilter, log_level: LevelFilter,
/// Override Cargo.toml package manifest bin-dir. /// Override Cargo.toml package manifest bin-dir.