Struct Browser 

pub struct Browser {
    pub config: BrowserConfig,
    pub tabs: TabManager,
    pub isolation: ProcessIsolation,
    pub address_bar: AddressBar,
    pub nav_bar: NavigationBar,
    pub framebuffer: Vec<u32>,
    pub needs_repaint: bool,
    pub history: Vec<String>,
    pub max_history: usize,
    pub running: bool,
    pub status_text: String,
}

The main browser struct, integrating tabs, isolation, and rendering

Fields

config: BrowserConfig

Configuration

tabs: TabManager

Tab manager

isolation: ProcessIsolation

Process isolation

address_bar: AddressBar

Address bar state

nav_bar: NavigationBar

Navigation bar

framebuffer: Vec<u32>

Pixel buffer for the entire browser window (BGRA u32)

needs_repaint: bool

Whether the browser needs a repaint

history: Vec<String>

History of visited URLs (global, for autocomplete)

max_history: usize

Maximum history entries

running: bool

Whether the browser is running

status_text: String

Status bar text

Implementations

impl Browser

pub fn new(config: BrowserConfig) -> Self

Create a new browser with the given configuration

pub fn init(&mut self)

Initialize the browser: open the home page in a new tab

pub fn open_url(&mut self, url: &str) -> Option<TabId>

Open a URL in a new tab (or the current tab if it’s blank)

pub fn navigate_active(&mut self, url: &str)

Navigate the active tab to a URL

pub fn navigate_tab(&mut self, tab_id: TabId, url: &str)

Navigate a specific tab to a URL

pub fn handle_key(&mut self, scancode: u8, ctrl: bool, shift: bool, alt: bool)

Handle keyboard input

pub fn handle_click(&mut self, x: i32, y: i32)

Handle mouse click at (x, y) relative to browser window

pub fn go_back(&mut self)

Go back in the active tab

pub fn go_forward(&mut self)

Go forward in the active tab

pub fn reload_active(&mut self)

Reload the active tab

pub fn go_home(&mut self)

Navigate to home page

pub fn stop_loading(&mut self)

Stop loading the active tab

pub fn close_tab(&mut self, tab_id: TabId)

Close a tab

pub fn render(&mut self)

Render the entire browser to the framebuffer

pub fn tick(&mut self)

Tick the browser (advance timers, GC, etc.)

pub fn framebuffer(&self) -> &[u32]

Get the framebuffer for display

pub fn dimensions(&self) -> (u32, u32)

Get browser dimensions

pub fn tab_count(&self) -> usize

Number of open tabs

pub fn is_running(&self) -> bool

Whether the browser is still running

pub fn quit(&mut self)

Quit the browser

Trait Implementations

impl Default for Browser

fn default() -> Self

Returns the “default value” for a type.