Struct WaitForFunctionOptions 

#[non_exhaustive]
pub struct WaitForFunctionOptions {
    pub polling_interval: Option<f64>,
    pub timeout: Option<f64>,
}

Options for wait_for_function() on Page, Frame and Locator.

See: https://playwright.dev/docs/api/class-page#page-wait-for-function

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.

polling_interval: Option<f64>

Poll every N milliseconds instead of on each animation frame.

Leaving this unset polls on requestAnimationFrame, which is Playwright’s default and the right choice for anything driven by rendering. Set it when waiting on something the page changes off-frame, such as a timer or a network callback.

Applies to the page-global form only. Locator::wait_for_function polls on the driver’s own backoff schedule and ignores this.

timeout: Option<f64>

Maximum time to wait, in milliseconds.

Implementations

impl WaitForFunctionOptions

pub fn polling_interval(self, ms: f64) -> Self

Poll every ms milliseconds rather than on each animation frame.

pub fn timeout(self, timeout: f64) -> Self

Maximum time to wait, in milliseconds.

Trait Implementations

impl Clone for WaitForFunctionOptions

fn clone(&self) -> WaitForFunctionOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WaitForFunctionOptions

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

Formats the value using the given formatter.

impl Default for WaitForFunctionOptions

fn default() -> WaitForFunctionOptions

Returns the “default value” for a type.