chrobot_extra/browser_utils

Utility functions for common browser automation tasks. Provides URL waiting and element visibility checking capabilities.

Values

await_visible

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pub fn await_visible(
  page page: chrobot_extra.Page,
  selector selector: String,
  time_out timeout: Int,
) -> Result(Bool, chrome.RequestError)

Wait until an element matching the CSS selector becomes visible. The timeout is specified in milliseconds.

Example

await_visible(page, selector: "#my-element", time_out: 10_000)

get_url

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pub fn get_url(
  page: chrobot_extra.Page,
) -> Result(String, chrome.RequestError)

Get the current page URL.

is_visible

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pub fn is_visible(
  page page: chrobot_extra.Page,
  selector selector: String,
) -> Result(Bool, chrome.RequestError)

Check if an element matching the CSS selector is visible on the page. Returns True if the element exists in the DOM and is visually visible.

wait_for_url

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pub fn wait_for_url(
  page page: chrobot_extra.Page,
  matching predicate: fn(String) -> Bool,
  time_out timeout: Int,
) -> Result(String, chrome.RequestError)

Wait until the page URL matches the given predicate. The timeout is specified in milliseconds.

Example

// Wait up to 5 minutes for URL to change away from login page
wait_for_url(page, matching: fn(url) { !string.contains(url, "login") }, time_out: 300_000)