Struct LinkChecker

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pub struct LinkChecker { /* private fields */ }
Expand description

A utility for checking the availability and HTTP status of URLs, with optional integration for FlareSolverr to bypass anti-bot challenges.

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impl LinkChecker

Implements the core functionality for LinkChecker.

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pub async fn check(&self, url: impl Into<String>) -> UrlStatus

Checks the status of a single URL.

§Arguments
  • url - The URL to check.
§Returns

The status of the checked URL.

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pub async fn check_all<I, S>(&self, urls: I) -> impl Stream<Item = UrlStatus>
where I: IntoIterator<Item = S>, S: Into<String>,

Checks the status of multiple URLs concurrently.

§Arguments
  • urls - An iterator over items that can be converted into String.
§Returns

A vector containing the UrlStatus for each unique URL provided.

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pub async fn close(self) -> Result<()>

Close the LinkChecker instance, specifically destroying the FlareSolverr session if one was active.

Each instance of LinkChecker establishes a new session with the FlareSolverr service. Sessions must be explicitly destroyed using close when no longer needed. Accumulating too many active sessions can degrade FlareSolverr performance.

§Returns

An anyhow::Result indicating success or an error if the FlareSolverr session could not be destroyed.

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pub fn builder() -> LinkCheckerBuilder

Creates a new LinkChecker instance.

Trait Implementations§

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impl Clone for LinkChecker

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fn clone(&self) -> LinkChecker

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for LinkChecker

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

Formats the value using the given formatter. Read more
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impl Default for LinkChecker

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fn default() -> Self

Initializes a LinkChecker with a default Client configured with a 10-second timeout and no FlareSolverr integration.

§Panics

Panics if the underlying Client::builder panics. Use Self::builder if you want to handle the error.

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,