Struct StealthContextOptions 

pub struct StealthContextOptions {
    pub color_scheme: String,
    pub device_scale_factor: f64,
    pub screen_width: u32,
    pub screen_height: u32,
    pub viewport_width: u32,
    pub viewport_height: u32,
    pub is_mobile: bool,
    pub has_touch: bool,
    pub ignore_https_errors: bool,
    pub permissions: Vec<String>,
}

Browser-context options tuned for stealth emulation.

These values are applied when creating a Playwright browser context in stealth mode. They describe a plausible desktop browsing environment to make the automated session harder to distinguish from a real user.

Fields

color_scheme: String

Preferred color scheme (e.g. "dark" or "light"). Bot detectors sometimes check whether this matches the OS setting.

device_scale_factor: f64

Device pixel ratio to emulate. A value of 2.0 simulates a Retina/HiDPI display, which is typical for modern laptops and helps avoid a low-DPR fingerprint.

screen_width: u32

Emulated screen width in pixels. Combined with screen_height, this sets the reported screen.width value in JavaScript.

screen_height: u32

Emulated screen height in pixels. Combined with screen_width, this sets the reported screen.height value in JavaScript.

viewport_width: u32

Viewport width in pixels. This is the visible content area width and affects CSS media queries and responsive layouts.

viewport_height: u32

Viewport height in pixels. This is the visible content area height and affects CSS media queries and responsive layouts.

is_mobile: bool

Emulate a mobile device when true. Sets navigator.userAgentData.mobile and related hints. Should normally be false for stealth desktop sessions.

has_touch: bool

Emulate touch support when true. Sets navigator.maxTouchPoints and enables touch events. Should normally be false for stealth desktop sessions.

ignore_https_errors: bool

Accept invalid TLS certificates when true. Useful for scraping internal or staging sites with self-signed certificates. Defaults to true in stealth mode.

permissions: Vec<String>

Browser permissions to grant automatically. Pre-granting permissions like "geolocation" and "notifications" prevents permission prompt dialogs that could stall automation.

Trait Implementations

impl Clone for StealthContextOptions

fn clone(&self) -> StealthContextOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StealthContextOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.