Trait AsXml

pub trait AsXml {
    type ItemIter<'x>: Iterator<Item = Result<Item<'x>, Error>>
       where Self: 'x;

    // Required method
    fn as_xml_iter(&self) -> Result<Self::ItemIter<'_>, Error>;
}

Trait allowing to iterate a struct’s contents as serialisable Items.

Important: Changing the ItemIter associated type is considered a non-breaking change for any given implementation of this trait. Always refer to a type’s iterator type using fully-qualified notation, for example: <T as xso::AsXml>::ItemIter.

Required Associated Types

type ItemIter<'x>: Iterator<Item = Result<Item<'x>, Error>> where Self: 'x

The iterator type.

Important: Changing this type is considered a non-breaking change for any given implementation of this trait. Always refer to a type’s iterator type using fully-qualified notation, for example: <T as xso::AsXml>::ItemIter.

Required Methods

fn as_xml_iter(&self) -> Result<Self::ItemIter<'_>, Error>

Return an iterator which emits the contents of the struct or enum as serialisable Item items.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl AsXml for Element

Available on crate feature minidom only.

type ItemIter<'a> = ElementAsXml<'a>

fn as_xml_iter(&self) -> Result<Self::ItemIter<'_>, Error>

impl<T: AsXml> AsXml for Option<T>

Emits the contents of Some(.) unchanged if present and nothing otherwise.

type ItemIter<'x> = OptionAsXml<<T as AsXml>::ItemIter<'x>> where T: 'x

fn as_xml_iter(&self) -> Result<Self::ItemIter<'_>, Error>

impl<T: AsXml> AsXml for Box<T>

Emits the contents of T unchanged.

type ItemIter<'x> = BoxAsXml<<T as AsXml>::ItemIter<'x>> where T: 'x

fn as_xml_iter(&self) -> Result<Self::ItemIter<'_>, Error>

impl<T: AsXml, E> AsXml for Result<T, E>

where for<'a> Error: From<&'a E>,

Emits the items of T if Ok(.) or returns the error from E otherwise.

type ItemIter<'x> = <T as AsXml>::ItemIter<'x> where Self: 'x

fn as_xml_iter(&self) -> Result<Self::ItemIter<'_>, Error>

Implementors