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fixes/improvements thanks to @Manishearth

This commit is contained in:
Andre Bogus 2015-09-08 01:03:01 +02:00
parent 9cca96545f
commit 808390817a
3 changed files with 4 additions and 6 deletions

View file

@ -1324,7 +1324,7 @@ impl Stack {
pub fn is_equal_to(&self, rhs: &[StackElement]) -> bool {
if self.stack.len() != rhs.len() { return false; }
for (i, r) in rhs.iter().enumerate() {
if &self.get(i) != r { return false; }
if self.get(i) != *r { return false; }
}
true
}
@ -1334,7 +1334,7 @@ impl Stack {
pub fn starts_with(&self, rhs: &[StackElement]) -> bool {
if self.stack.len() < rhs.len() { return false; }
for (i, r) in rhs.iter().enumerate() {
if &self.get(i) != r { return false; }
if self.get(i) != *r { return false; }
}
true
}
@ -1345,7 +1345,7 @@ impl Stack {
if self.stack.len() < rhs.len() { return false; }
let offset = self.stack.len() - rhs.len();
for (i, r) in rhs.iter().enumerate() {
if &self.get(i + offset) != r { return false; }
if self.get(i + offset) != *r { return false; }
}
true
}