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layout: Simplify layout debugging scope.

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This commit is contained in:
Emilio Cobos Álvarez 2016-12-25 17:36:24 +01:00
parent 39e082af18
commit cd00d65ffd
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1 changed files with 9 additions and 15 deletions
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10
components/layout/layout_debug.rs
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@ -65,14 +65,11 @@ struct State {
impl Scope { impl Scope {
pub fn new(name: String) -> Scope { pub fn new(name: String) -> Scope {
STATE_KEY.with(|ref r| { STATE_KEY.with(|ref r| {
match *r.borrow_mut() { if let Some(ref mut state) = *r.borrow_mut() {
Some(ref mut state) => {
let flow_trace = to_value(&flow::base(&*state.flow_root)); let flow_trace = to_value(&flow::base(&*state.flow_root));
let data = box ScopeData::new(name.clone(), flow_trace); let data = box ScopeData::new(name.clone(), flow_trace);
state.scope_stack.push(data); state.scope_stack.push(data);
} }
None => {}
}
}); });
Scope Scope
} }
@ -82,15 +79,12 @@ impl Scope {
impl Drop for Scope { impl Drop for Scope {
fn drop(&mut self) { fn drop(&mut self) {
STATE_KEY.with(|ref r| { STATE_KEY.with(|ref r| {
match *r.borrow_mut() { if let Some(ref mut state) = *r.borrow_mut() {
Some(ref mut state) => {
let mut current_scope = state.scope_stack.pop().unwrap(); let mut current_scope = state.scope_stack.pop().unwrap();
current_scope.post = to_value(&flow::base(&*state.flow_root)); current_scope.post = to_value(&flow::base(&*state.flow_root));
let previous_scope = state.scope_stack.last_mut().unwrap(); let previous_scope = state.scope_stack.last_mut().unwrap();
previous_scope.children.push(current_scope); previous_scope.children.push(current_scope);
} }
None => {}
}
}); });
} }
} }