[−][src]Trait xml_data::parser::InnerState

pub trait InnerState: Default {
    type Output: Sized;
    fn parse_inner_finish(self) -> Result<Self::Output>;

    fn parse_inner_node<P: ElementParser>(
        &mut self, 
        tag: &str, 
        parser: P
    ) -> Result<InnerParseResult<P>> { ... }

    fn parse_inner_text<'t>(
        &mut self, 
        text: Cow<'t, str>
    ) -> Result<InnerParseResult<Cow<'t, str>>> { ... }
}

State to parse multiple elements (on the same level)

Associated Types

type Output: Sized

Once fully parsed this is the resulting output type.

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Required methods

fn parse_inner_finish(self) -> Result<Self::Output>

Finish parsing.

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Provided methods

fn parse_inner_node<P: ElementParser>(
    &mut self,
    tag: &str,
    parser: P
) -> Result<InnerParseResult<P>>

Try parsing an element with the given tag

Should not fail if it doesn't recognize the tag; instead it needs to return the parser.

fn parse_inner_text<'t>(
    &mut self,
    text: Cow<'t, str>
) -> Result<InnerParseResult<Cow<'t, str>>>

Try parsing inner text

Should not fail if it doesn't take text (but may fail if it does but can't parse it).

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Implementations on Foreign Types

impl InnerState for String[src]

Using String as InnerState to collect all inner text in it (including whitespace in input)

type Output = Self

impl<'_> InnerState for Cow<'_, str>[src]

type Output = Self

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Implementors

impl<E: ElementState> InnerState for ParseElementList<E>[src]

type Output = Vec<E::Output>

impl<E: ElementState> InnerState for ParseElementOnce<E>[src]

type Output = E::Output

impl<E: ElementState> InnerState for ParseElementOptional<E>[src]

type Output = Option<E::Output>

impl<I: InnerState> InnerState for ParseInnerOptional<I>[src]

type Output = Option<I::Output>

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