src/: Box<_> some large fields in biggest types
As reported by `cargo +nightly typesize`issue-133
parent
b138d9bc61
commit
a7a50d3078
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@ -84,9 +84,9 @@ impl Default for Modifier {
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#[derive(Debug, Default, Clone)]
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pub struct DataColumns {
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pub columns: [CellBuffer; 12],
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pub columns: Box<[CellBuffer; 12]>,
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pub widths: [usize; 12], // widths of columns calculated in first draw and after size changes
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pub segment_tree: [SegmentTree; 12],
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pub segment_tree: Box<[SegmentTree; 12]>,
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}
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#[derive(Debug, Default)]
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@ -188,7 +188,7 @@ pub struct CompactListing {
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force_draw: bool,
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/// If `self.view` exists or not.
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focus: Focus,
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view: ThreadView,
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view: Box<ThreadView>,
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row_updates: SmallVec<[ThreadHash; 8]>,
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color_cache: ColorCache,
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@ -307,7 +307,7 @@ impl MailListingTrait for CompactListing {
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} else if self.unfocused() {
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let thread = self.get_thread_under_cursor(self.cursor_pos.2);
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self.view = ThreadView::new(self.new_cursor_pos, thread, None, context);
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self.view = Box::new(ThreadView::new(self.new_cursor_pos, thread, None, context));
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}
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}
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@ -491,7 +491,7 @@ impl ListingTrait for CompactListing {
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fn set_coordinates(&mut self, coordinates: (AccountHash, MailboxHash)) {
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self.new_cursor_pos = (coordinates.0, coordinates.1, 0);
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self.focus = Focus::None;
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self.view = ThreadView::default();
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self.view = Box::new(ThreadView::default());
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self.filtered_selection.clear();
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self.filtered_order.clear();
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self.filter_term.clear();
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@ -897,7 +897,7 @@ impl CompactListing {
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rows: vec![],
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dirty: true,
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force_draw: true,
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view: ThreadView::default(),
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view: Box::new(ThreadView::default()),
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color_cache: ColorCache::default(),
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movement: None,
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modifier_active: false,
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@ -1785,7 +1785,7 @@ impl Component for CompactListing {
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|| shortcut!(k == shortcuts[Listing::DESCRIPTION]["focus_right"])) =>
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{
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let thread = self.get_thread_under_cursor(self.cursor_pos.2);
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self.view = ThreadView::new(self.cursor_pos, thread, None, context);
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self.view = Box::new(ThreadView::new(self.cursor_pos, thread, None, context));
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self.set_focus(Focus::Entry, context);
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return true;
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}
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@ -131,7 +131,7 @@ pub struct ThreadListing {
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/// If `self.view` is focused or not.
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focus: Focus,
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initialised: bool,
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view: Option<MailView>,
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view: Option<Box<MailView>>,
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movement: Option<PageMovement>,
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id: ComponentId,
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}
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@ -773,7 +773,7 @@ impl ListingTrait for ThreadListing {
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if let Some(ref mut v) = self.view {
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v.update(coordinates, context);
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} else {
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self.view = Some(MailView::new(coordinates, None, None, context));
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self.view = Some(Box::new(MailView::new(coordinates, None, None, context)));
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}
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if let Some(ref mut s) = self.view {
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@ -1239,7 +1239,7 @@ impl Component for ThreadListing {
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if let Some(ref mut v) = self.view {
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v.update(coordinates, context);
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} else {
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self.view = Some(MailView::new(coordinates, None, None, context));
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self.view = Some(Box::new(MailView::new(coordinates, None, None, context)));
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}
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if let Some(v) = self.view.as_mut() {
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24
src/state.rs
24
src/state.rs
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@ -97,7 +97,7 @@ impl InputHandler {
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/// A context container for loaded settings, accounts, UI changes, etc.
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pub struct Context {
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pub accounts: IndexMap<AccountHash, Account>,
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pub settings: Settings,
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pub settings: Box<Settings>,
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/// Areas of the screen that must be redrawn in the next render
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pub dirty_areas: VecDeque<Area>,
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@ -168,13 +168,13 @@ impl Context {
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/// A State object to manage and own components and components of the UI. `State` is responsible for
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/// managing the terminal and interfacing with `melib`
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pub struct State {
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screen: Screen,
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screen: Box<Screen>,
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draw_rate_limit: RateLimit,
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child: Option<ForkType>,
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pub mode: UIMode,
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overlay: Vec<Box<dyn Component>>,
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components: Vec<Box<dyn Component>>,
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pub context: Context,
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pub context: Box<Context>,
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timer: thread::JoinHandle<()>,
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display_messages: SmallVec<[DisplayMessage; 8]>,
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@ -228,11 +228,11 @@ impl State {
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let input_thread_pipe = nix::unistd::pipe()
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.map_err(|err| Box::new(err) as Box<dyn std::error::Error + Send + Sync + 'static>)?;
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let backends = Backends::new();
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let settings = if let Some(settings) = settings {
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let settings = Box::new(if let Some(settings) = settings {
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settings
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} else {
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Settings::new()?
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};
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});
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/*
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let mut plugin_manager = PluginManager::new();
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for (_, p) in settings.plugins.clone() {
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@ -307,7 +307,7 @@ impl State {
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let working = Arc::new(());
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let control = Arc::downgrade(&working);
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let mut s = State {
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screen: Screen {
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screen: Box::new(Screen {
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cols,
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rows,
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grid: CellBuffer::new(cols, rows, Cell::with_char(' ')),
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@ -319,7 +319,7 @@ impl State {
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} else {
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Screen::draw_horizontal_segment_no_color
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},
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},
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}),
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child: None,
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mode: UIMode::Normal,
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components: Vec::with_capacity(8),
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@ -333,7 +333,7 @@ impl State {
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display_messages_dirty: false,
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display_messages_initialised: false,
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display_messages_area: ((0, 0), (0, 0)),
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context: Context {
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context: Box::new(Context {
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accounts,
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settings,
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dirty_areas: VecDeque::with_capacity(5),
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@ -351,7 +351,7 @@ impl State {
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},
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sender,
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receiver,
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},
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}),
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};
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if s.context.settings.terminal.ascii_drawing {
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s.screen.grid.set_ascii_drawing(true);
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@ -395,7 +395,7 @@ impl State {
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}
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let Context {
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ref mut accounts, ..
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} = &mut self.context;
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} = &mut *self.context;
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if let Some(notification) = accounts[&account_hash].reload(event, mailbox_hash) {
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if let UIEvent::Notification(_, _, _) = notification {
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@ -948,10 +948,10 @@ impl State {
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if toml::Value::try_from(&new_settings) == toml::Value::try_from(&self.context.settings) {
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return Err("No changes detected.".into());
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}
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Ok(new_settings)
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Ok(Box::new(new_settings))
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}) {
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Ok(new_settings) => {
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let old_settings = Box::new(std::mem::replace(&mut self.context.settings, new_settings));
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let old_settings = std::mem::replace(&mut self.context.settings, new_settings);
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self.context.replies.push_back(UIEvent::ConfigReload {
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old_settings
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});
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@ -463,6 +463,7 @@ pub mod screen {
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use termion::{clear, cursor};
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pub type StateStdout =
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termion::screen::AlternateScreen<termion::raw::RawTerminal<BufWriter<std::io::Stdout>>>;
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pub struct Screen {
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pub cols: usize,
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pub rows: usize,
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