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replace len() !=0 with !is_empty()

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This commit is contained in:
João Oliveira 2015-08-17 02:54:30 +01:00
parent 3bb930661d
commit 1e20447746
3 changed files with 3 additions and 4 deletions
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2
components/gfx/display_list/mod.rs
View file

@ -213,7 +213,7 @@ impl DisplayList {
};
doit(&(self.all_display_items()));
if self.children.len() != 0 {
if !self.children.is_empty() {
println!("{} Children stacking contexts list length: {}",
indentation,
self.children.len());

2
components/layout/flow.rs
View file

@ -244,7 +244,7 @@ pub trait Flow: fmt::Debug + Sync {
match self.class() {
FlowClass::Block |
FlowClass::TableCaption |
FlowClass::TableCell if base(self).children.len() != 0 => {
FlowClass::TableCell if !base(self).children.is_empty() => {
// FIXME(#2795): Get the real container size.
let container_size = Size2D::zero();
for kid in mut_base(self).children.iter_mut() {

3
tests/unit/net/hsts.rs
View file

@ -275,7 +275,7 @@ fn test_hsts_list_with_expired_entry_is_not_is_host_secure() {
#[test]
fn test_preload_hsts_domains_well_formed() {
let hsts_list = preload_hsts_domains().unwrap();
assert!(hsts_list.entries.len() != 0);
assert!(!hsts_list.entries.is_empty());
}
#[test]
@ -301,4 +301,3 @@ fn test_secure_url_forces_an_http_host_in_list_to_https() {
assert_eq!(&secure.scheme, "https");
}