fix(complete): Loosen requirements on Command factory

epage · epage · commit 4af0cd65f109 · 2024-10-02T09:54:31.000-05:00
diff --git a/clap_complete/src/env/mod.rs b/clap_complete/src/env/mod.rs
@@ -96,7 +96,7 @@ pub struct CompleteEnv<'s, F> {
     shells: Shells<'s>,
 }
 
-impl<'s, F: FnOnce() -> clap::Command> CompleteEnv<'s, F> {
+impl<'s, F: Fn() -> clap::Command> CompleteEnv<'s, F> {
     /// Complete a [`clap::Command`]
     ///
     /// # Example
@@ -174,7 +174,7 @@ impl<'s, F: FnOnce() -> clap::Command> CompleteEnv<'s, F> {
     }
 }
 
-impl<'s, F: FnOnce() -> clap::Command> CompleteEnv<'s, F> {
+impl<'s, F: Fn() -> clap::Command> CompleteEnv<'s, F> {
     /// Process the completion request and exit
     ///
     /// **Warning:** `stdout` should not be written to before this has had a

Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ pub struct CompleteEnv<'s, F> {`
`96`	`96`	`shells: Shells<'s>,`
`97`	`97`	`}`
`98`	`98`
`99`		`-impl<'s, F: FnOnce() -> clap::Command> CompleteEnv<'s, F> {`
	`99`	`+impl<'s, F: Fn() -> clap::Command> CompleteEnv<'s, F> {`
`100`	`100`	/// Complete a [`clap::Command`]
`101`	`101`	`///`
`102`	`102`	`/// # Example`
`@@ -174,7 +174,7 @@ impl<'s, F: FnOnce() -> clap::Command> CompleteEnv<'s, F> {`
`174`	`174`	`}`
`175`	`175`	`}`
`176`	`176`
`177`		`-impl<'s, F: FnOnce() -> clap::Command> CompleteEnv<'s, F> {`
	`177`	`+impl<'s, F: Fn() -> clap::Command> CompleteEnv<'s, F> {`
`178`	`178`	`/// Process the completion request and exit`
`179`	`179`	`///`
`180`	`180`	/// Warning: `stdout` should not be written to before this has had a