Crate dravr_browser 

dravr-browser

Reusable headless-Chrome automation primitives extracted so multiple dravr crates share one battle-tested browser stack instead of each re-rolling it.

What’s here

• launch — launch Chrome with a persistent profile (cookies survive across runs) or attach to an external Chrome via CDP.
• stealth — inject anti-detection + an optional network-capture hook, including a streaming (stealth::StealthOptions::capture_stream) variant that tees SSE bodies as they arrive.
• capture — read the capture buffer and parse SSE data: payloads.
• input — CDP mouse/keyboard input and DOM helpers.
• session — capture/inject cookie sessions (session::AuthSession).
• vision — the vision::VisionAnalyzer seam consumers implement to supply screenshot analysis without this crate depending on any LLM.

This crate is intentionally LLM-agnostic: it never depends on a concrete model crate, so consumers (which may be LLM crates) avoid a dependency cycle.

Re-exports

pub use capture::parse_sse_data;

pub use capture::read_last_capture;

pub use capture::CaptureState;

pub use error::BrowserError;

pub use error::BrowserResult;

pub use input::cdp_click_at;

pub use input::cdp_insert_text;

pub use input::cdp_select_all_delete;

pub use input::click_element;

pub use input::element_exists;

pub use input::fill_input_field;

pub use input::get_element_center;

pub use input::read_visible_text;

pub use launch::connect_browser;

pub use launch::launch_browser;

pub use launch::open_page_with_stealth;

pub use launch::BrowserLaunchConfig;

pub use launch::CONNECT_URL_ENV;

pub use session::capture_session;

pub use session::generate_session_id;

pub use session::inject_cookies;

pub use session::AuthSession;

pub use session::CookieData;

pub use stealth::apply_stealth;

pub use stealth::StealthOptions;

pub use stealth::CAPTURE_GLOBAL;

pub use teardown_signal::is_in_progress as is_browser_teardown_in_progress;

pub use teardown_signal::TeardownGuard;

pub use vision::VisionAnalyzer;

pub use vision::VisionError;

Modules

capture

Reading the capture buffer and parsing SSE bodies.

error

Error type for browser automation.

input

CDP-based input and DOM helpers.

js_utils

JavaScript string-escaping utilities for CDP evaluate calls.

launch

Chrome launch + persistent-profile management.

session

Cookie-based session capture/injection.

stealth

Anti-detection stealth + optional network capture hook.

teardown_signal

Process-wide browser-teardown signal for WS-reset log suppression. Browser-teardown signal published to the rest of the process.

vision

The vision-LLM seam.

Structs

Browser

A Browser is created when chromiumoxide connects to a Chromium instance.

Page