From a990de90fe41456a23e58bd087d2f107d321f3a1 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Fri, 19 Jul 2024 16:37:58 +0400 Subject: Deleted vendor folder --- vendor/rayon/src/delegate.rs | 109 ------------------------------------------- 1 file changed, 109 deletions(-) delete mode 100644 vendor/rayon/src/delegate.rs (limited to 'vendor/rayon/src/delegate.rs') diff --git a/vendor/rayon/src/delegate.rs b/vendor/rayon/src/delegate.rs deleted file mode 100644 index 2a6e331..0000000 --- a/vendor/rayon/src/delegate.rs +++ /dev/null @@ -1,109 +0,0 @@ -//! Macros for delegating newtype iterators to inner types. - -// Note: these place `impl` bounds at the end, as token gobbling is the only way -// I know how to consume an arbitrary list of constraints, with `$($args:tt)*`. - -/// Creates a parallel iterator implementation which simply wraps an inner type -/// and delegates all methods inward. The actual struct must already be -/// declared with an `inner` field. -/// -/// The implementation of `IntoParallelIterator` should be added separately. -macro_rules! delegate_iterator { - ($iter:ty => $item:ty , - impl $( $args:tt )* - ) => { - impl $( $args )* ParallelIterator for $iter { - type Item = $item; - - fn drive_unindexed(self, consumer: C) -> C::Result - where C: UnindexedConsumer - { - self.inner.drive_unindexed(consumer) - } - - fn opt_len(&self) -> Option { - self.inner.opt_len() - } - } - } -} - -/// Creates an indexed parallel iterator implementation which simply wraps an -/// inner type and delegates all methods inward. The actual struct must already -/// be declared with an `inner` field. -macro_rules! delegate_indexed_iterator { - ($iter:ty => $item:ty , - impl $( $args:tt )* - ) => { - delegate_iterator!{ - $iter => $item , - impl $( $args )* - } - - impl $( $args )* IndexedParallelIterator for $iter { - fn drive(self, consumer: C) -> C::Result - where C: Consumer - { - self.inner.drive(consumer) - } - - fn len(&self) -> usize { - self.inner.len() - } - - fn with_producer(self, callback: CB) -> CB::Output - where CB: ProducerCallback - { - self.inner.with_producer(callback) - } - } - } -} - -#[test] -fn unindexed_example() { - use crate::collections::btree_map::IntoIter; - use crate::iter::plumbing::*; - use crate::prelude::*; - - use std::collections::BTreeMap; - - struct MyIntoIter { - inner: IntoIter, - } - - delegate_iterator! { - MyIntoIter => (T, U), - impl - } - - let map = BTreeMap::from([(1, 'a'), (2, 'b'), (3, 'c')]); - let iter = MyIntoIter { - inner: map.into_par_iter(), - }; - let vec: Vec<_> = iter.map(|(k, _)| k).collect(); - assert_eq!(vec, &[1, 2, 3]); -} - -#[test] -fn indexed_example() { - use crate::iter::plumbing::*; - use crate::prelude::*; - use crate::vec::IntoIter; - - struct MyIntoIter { - inner: IntoIter, - } - - delegate_indexed_iterator! { - MyIntoIter => T, - impl - } - - let iter = MyIntoIter { - inner: vec![1, 2, 3].into_par_iter(), - }; - let mut vec = vec![]; - iter.collect_into_vec(&mut vec); - assert_eq!(vec, &[1, 2, 3]); -} -- cgit v1.2.3