Struct SliceReader

pub struct SliceReader<'de> { /* private fields */ }

Available on crate feature serialize only.

XML input source that reads from a slice of bytes and can borrow from it.

You cannot create it, it is created automatically when you call Deserializer::from_str.

Implementations

impl<'de> SliceReader<'de>

pub const fn get_ref(&self) -> &Reader<&'de [u8]>

Returns the underlying XML reader.

use serde::Deserialize;
use quick_xml::de::Deserializer;
use quick_xml::Reader;

#[derive(Deserialize)]
struct SomeStruct {
    field1: String,
    field2: String,
}

// Try to deserialize from broken XML
let mut de = Deserializer::from_str(
    "<SomeStruct><field1><field2></SomeStruct>"
//   0                           ^= 28        ^= 41
);

let err = SomeStruct::deserialize(&mut de);
assert!(err.is_err());

let reader: &Reader<&[u8]> = de.get_ref().get_ref();

assert_eq!(reader.error_position(), 28);
assert_eq!(reader.buffer_position(), 41);

Trait Implementations

impl<'de> XmlRead<'de> for SliceReader<'de>

fn next(&mut self) -> Result<PayloadEvent<'de>, DeError>

Return an input-borrowing event.

fn read_to_end(&mut self, name: QName<'_>) -> Result<(), DeError>

Skips until end element is found. Unlike next() it will not allocate when it cannot satisfy the lifetime.

fn decoder(&self) -> Decoder

A copy of the reader’s decoder used to decode strings.