Lines Matching defs:from
620 /// implied. No additional information is required from user. Flags by their very nature are
1828 /// Read from `name` environment variable when argument is not present.
1847 /// In this example, we show the variable coming from the environment:
1908 /// In this example, we show the variable coming from an option on the CLI:
1928 /// In this example, we show the variable coming from the environment even with the
2236 /// **NOTE:** This does **not** hide the argument from usage strings on error
2399 /// Hides an argument from short help (`-h`).
2401 /// **NOTE:** This does **not** hide the argument from usage strings on error
2478 /// Hides an argument from long help (`--help`).
2480 /// **NOTE:** This does **not** hide the argument from usage strings on error
4245 fn from(a: &Arg) -> Self {