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Update mut usage in vesad

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This commit is contained in:
Jeremy Soller
2017-08-12 11:20:56 -06:00
parent 649f1c8b20
commit 18f28d46b4
1 changed files with 8 additions and 8 deletions
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vesad/src/scheme.rs
+8 -8
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@@ -133,7 +133,7 @@ impl SchemeMut for DisplayScheme {
let handle = self.handles.get(&id).ok_or(Error::new(EBADF))?;
if let HandleKind::Screen(screen_i) = handle.kind {
if let Some(mut screen) = self.screens.get_mut(&screen_i) {
if let Some(screen) = self.screens.get_mut(&screen_i) {
return screen.event(flags).and(Ok(screen_i));
}
}
@@ -182,7 +182,7 @@ impl SchemeMut for DisplayScheme {
let handle = self.handles.get(&id).ok_or(Error::new(EBADF))?;
if let HandleKind::Screen(screen_i) = handle.kind {
if let Some(mut screen) = self.screens.get_mut(&screen_i) {
if let Some(screen) = self.screens.get_mut(&screen_i) {
if screen_i == self.active {
screen.sync();
}
@@ -197,7 +197,7 @@ impl SchemeMut for DisplayScheme {
let handle = self.handles.get(&id).ok_or(Error::new(EBADF))?;
if let HandleKind::Screen(screen_i) = handle.kind {
if let Some(mut screen) = self.screens.get_mut(&screen_i) {
if let Some(screen) = self.screens.get_mut(&screen_i) {
return screen.read(buf);
}
}
@@ -211,7 +211,7 @@ impl SchemeMut for DisplayScheme {
match handle.kind {
HandleKind::Input => if buf.len() == 1 && buf[0] >= 0xF4 {
let new_active = (buf[0] - 0xF4) as usize + 1;
if let Some(mut screen) = self.screens.get_mut(&new_active) {
if let Some(screen) = self.screens.get_mut(&new_active) {
self.active = new_active;
screen.redraw();
}
@@ -247,12 +247,12 @@ impl SchemeMut for DisplayScheme {
};
if let Some(new_active) = new_active_opt {
if let Some(mut screen) = self.screens.get_mut(&new_active) {
if let Some(screen) = self.screens.get_mut(&new_active) {
self.active = new_active;
screen.redraw();
}
} else {
if let Some(mut screen) = self.screens.get_mut(&self.active) {
if let Some(screen) = self.screens.get_mut(&self.active) {
screen.input(event);
}
}
@@ -260,7 +260,7 @@ impl SchemeMut for DisplayScheme {
Ok(events.len() * mem::size_of::<Event>())
},
HandleKind::Screen(screen_i) => if let Some(mut screen) = self.screens.get_mut(&screen_i) {
HandleKind::Screen(screen_i) => if let Some(screen) = self.screens.get_mut(&screen_i) {
screen.write(buf, screen_i == self.active)
} else {
Err(Error::new(EBADF))
@@ -272,7 +272,7 @@ impl SchemeMut for DisplayScheme {
let handle = self.handles.get(&id).ok_or(Error::new(EBADF))?;
if let HandleKind::Screen(screen_i) = handle.kind {
if let Some(mut screen) = self.screens.get_mut(&screen_i) {
if let Some(screen) = self.screens.get_mut(&screen_i) {
return screen.seek(pos, whence);
}
}