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Diffstat (limited to 'ctr-std/src/sys/wasm/args.rs')
| -rw-r--r-- | ctr-std/src/sys/wasm/args.rs | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/ctr-std/src/sys/wasm/args.rs b/ctr-std/src/sys/wasm/args.rs deleted file mode 100644 index b3c6b67..0000000 --- a/ctr-std/src/sys/wasm/args.rs +++ /dev/null @@ -1,62 +0,0 @@ -// Copyright 2017 The Rust Project Developers. See the COPYRIGHT -// file at the top-level directory of this distribution and at -// http://rust-lang.org/COPYRIGHT. -// -// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or -// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license -// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. - -use ffi::OsString; -use marker::PhantomData; -use vec; -use sys::ArgsSysCall; - -pub unsafe fn init(_argc: isize, _argv: *const *const u8) { - // On wasm these should always be null, so there's nothing for us to do here -} - -pub unsafe fn cleanup() { -} - -pub fn args() -> Args { - let v = ArgsSysCall::perform(); - Args { - iter: v.into_iter(), - _dont_send_or_sync_me: PhantomData, - } -} - -pub struct Args { - iter: vec::IntoIter<OsString>, - _dont_send_or_sync_me: PhantomData<*mut ()>, -} - -impl Args { - pub fn inner_debug(&self) -> &[OsString] { - self.iter.as_slice() - } -} - -impl Iterator for Args { - type Item = OsString; - fn next(&mut self) -> Option<OsString> { - self.iter.next() - } - fn size_hint(&self) -> (usize, Option<usize>) { - self.iter.size_hint() - } -} - -impl ExactSizeIterator for Args { - fn len(&self) -> usize { - self.iter.len() - } -} - -impl DoubleEndedIterator for Args { - fn next_back(&mut self) -> Option<OsString> { - self.iter.next_back() - } -} |