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HtmlReader

Struct HtmlReader 

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pub struct HtmlReader<'a> { /* private fields */ }
Expand description

A streaming HTML reader that implements EventSource.

HtmlReader parses HTML using html5gum and emits DocSpec events one at a time. Only <p> paragraph elements are recognized; all other elements are silently ignored.

§Example

use docspec_html_reader::{HtmlReader, EventSource};

let mut reader = HtmlReader::new("<p>hello</p>");
while let Some(event) = reader.next_event()? {
    // Process events...
}

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impl<'a> HtmlReader<'a>

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pub fn new(input: &'a str) -> Self

Creates a new HtmlReader from the given HTML string.

The reader will emit StartDocument as its first event and EndDocument as its last event, with the parsed content events in between.

§Example
use docspec_html_reader::HtmlReader;

let reader = HtmlReader::new("<p>Hello World</p>");

Trait Implementations§

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impl EventSource for HtmlReader<'_>

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fn next_event(&mut self) -> Result<Option<Event>>

Returns the next event from the stream, or None if the stream has ended. Read more

Auto Trait Implementations§

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impl<'a> Freeze for HtmlReader<'a>

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impl<'a> RefUnwindSafe for HtmlReader<'a>

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impl<'a> Send for HtmlReader<'a>

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impl<'a> Sync for HtmlReader<'a>

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impl<'a> Unpin for HtmlReader<'a>

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impl<'a> UnsafeUnpin for HtmlReader<'a>

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impl<'a> UnwindSafe for HtmlReader<'a>

Blanket Implementations§

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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, 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.