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authorNadrieril2019-04-04 21:35:11 +0200
committerNadrieril2019-04-04 21:35:11 +0200
commit08596e55a3e71f2fd636494aaa232e1cf476e4ac (patch)
treeae6ca39e0daa1d32fb4a46ab5a858d9b5983e182 /iter_patterns
parentebbd660008dc783ae6c8bc57ca764309ea463a5e (diff)
Handle Some as in upstream grammar
Diffstat (limited to 'iter_patterns')
-rw-r--r--iter_patterns/src/lib.rs14
1 files changed, 7 insertions, 7 deletions
diff --git a/iter_patterns/src/lib.rs b/iter_patterns/src/lib.rs
index a4be783..6d3649e 100644
--- a/iter_patterns/src/lib.rs
+++ b/iter_patterns/src/lib.rs
@@ -60,23 +60,23 @@ macro_rules! destructure_iter {
};
// Single item pattern
(@match_forwards, $iter:expr, ($body:expr), $x:pat, $($rest:tt)*) => {
- if let Some($x) = $iter.next() {
+ if let std::option::Option::Some($x) = $iter.next() {
$crate::destructure_iter!(@match_forwards,
$iter,
($body),
$($rest)*
)
} else {
- None
+ std::option::Option::None
}
};
// Single item pattern after a variable length one: declare reversed and take from the end
(@match_backwards, $iter:expr, ($body:expr), $x:pat, $($rest:tt)*) => {
$crate::destructure_iter!(@match_backwards, $iter, (
- if let Some($x) = $iter.next_back() {
+ if let std::option::Option::Some($x) = $iter.next_back() {
$body
} else {
- None
+ std::option::Option::None
}
), $($rest)*)
};
@@ -84,7 +84,7 @@ macro_rules! destructure_iter {
// Check no elements remain
(@match_forwards, $iter:expr, ($body:expr) $(,)*) => {
if $iter.next().is_some() {
- None
+ std::option::Option::None
} else {
$body
}
@@ -100,7 +100,7 @@ macro_rules! destructure_iter {
let mut iter = $iter;
$crate::destructure_iter!(@match_forwards,
iter,
- (Some($body)),
+ (std::option::Option::Some($body)),
$($args)*,
)
}
@@ -216,7 +216,7 @@ macro_rules! match_vec {
$crate::destructure_iter!(iter; [$($args)*] => $body)
}
)*
- _ => None,
+ _ => std::option::Option::None,
}
}
};