Struct BrowserContext 

#[non_exhaustive]
pub struct BrowserContext {
    pub request: Arc<Request>,
    pub page: PageHandle,
    pub response: Option<BrowserResponse>,
    pub session: Option<Arc<Session>>,
    pub proxy_info: Option<ProxyInfo>,
    pub enqueue: EnqueueLinker,
    pub storage: StorageHandle,
    pub send_request: Arc<dyn HttpClient>,
    pub crawler: CrawlerHandle,
}

Per-request context produced by BrowserKind.

This matches the browser context in INTERFACE §4.2 except that the proposed log: Log field is omitted because no Log type exists; use tracing macros in the meantime.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

request: Arc<Request>

Crawl request that produced this context.

page: PageHandle

Live browser page.

Cloning the context shares the same underlying page. Every clone uses the page handle’s common at-most-once close state, so cleanup cannot close the provider page twice.

response: Option<BrowserResponse>

Navigation response metadata, when exposed by the provider.

session: Option<Arc<Session>>

Session used for this attempt, if sessions are enabled.

proxy_info: Option<ProxyInfo>

Proxy owned by the browser containing this page.

Browser proxies are applied at browser launch, not per navigation. Consequently this is the owning browser’s proxy and per-request proxy rotation is not possible for browser kinds.

enqueue: EnqueueLinker

DOM-aware URL enqueue helper linked to the running crawler.

storage: StorageHandle

Open default storage resources.

send_request: Arc<dyn HttpClient>

HTTP client for out-of-band requests made during browser flows.

crawler: CrawlerHandle

Weak handle back to the running crawler.

Trait Implementations

impl Clone for BrowserContext

fn clone(&self) -> BrowserContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BrowserContext

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

Formats the value using the given formatter.

impl HasRequest for BrowserContext

fn request(&self) -> &Request

Returns the request associated with this context.