Struct BundleElementReader 

pub struct BundleElementReader<'a> { /* private fields */ }

The structure used to iterate over a bundle’s elements, providing a developer-friendly API that automatically handle reply elements.

This structure can be obtained from Bundle::element_reader.

Implementations

impl<'a> BundleElementReader<'a>

pub fn is_request(&self) -> bool

Return true if the current element is a request, this is just dependent of the current position within the current packet.

pub fn next_id(&self) -> Option<u8>

Read the current element’s identifier. This call return the same result until you explicitly choose to go to the next element while reading the element

pub fn next_element(&mut self) -> Option<ElementReader<'_, 'a>>

Read the current element, return a guard that you should use a codec to decode the element depending on its type with. This is a simpler version to use over standard read_element method because it handle reply elements for you.

pub fn read_element<E>( &mut self, config: &E::Config, next: bool, ) -> BundleResult<BundleElement<E>>

where E: TopElement,

Try to decode the current element using a given codec. You can choose to go to the next element using the next argument.

Trait Implementations

impl Debug for BundleElementReader<'_>

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

Formats the value using the given formatter.