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Rollup merge of #84413 - CDirkx:args_inner_debug, r=m-ou-se

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Remove `sys::args::Args::inner_debug` and use `Debug` instead

This removes the method `sys::args::Args::inner_debug` on all platforms and implements `Debug` for `Args` instead.

I believe this creates a more natural API for the different platforms under `sys`: export a type `Args: Debug + Iterator + ...` vs. `Args: Iterator + ...` and with a method `inner_debug`.
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Dylan DPC 2021-04-22 18:14:43 +02:00 • committed by GitHub
commit d1f5fc6017
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8 changed files with 27 additions and 32 deletions
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4
library/std/src/env.rs
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@ -799,7 +799,7 @@ impl DoubleEndedIterator for Args {
#[stable(feature = "std_debug", since = "1.16.0")]
impl fmt::Debug for Args {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Args").field("inner", &self.inner.inner.inner_debug()).finish()
f.debug_struct("Args").field("inner", &self.inner.inner).finish()
}
}
@ -840,7 +840,7 @@ impl DoubleEndedIterator for ArgsOs {
#[stable(feature = "std_debug", since = "1.16.0")]
impl fmt::Debug for ArgsOs {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("ArgsOs").field("inner", &self.inner.inner_debug()).finish()
f.debug_struct("ArgsOs").field("inner", &self.inner).finish()
}
}