Struct TokioAsyncReaderJsonParser

pub struct TokioAsyncReaderJsonParser<R: AsyncRead + Unpin> { /* private fields */ }

Available on crate feature async-tokio only.

Parses a JSON file from an AsyncRead implementation.

use json_event_parser::{JsonEvent, TokioAsyncReaderJsonParser};

let mut reader = TokioAsyncReaderJsonParser::new(b"{\"foo\": 1}".as_slice());
assert_eq!(reader.parse_next().await?, JsonEvent::StartObject);
assert_eq!(
    reader.parse_next().await?,
    JsonEvent::ObjectKey("foo".into())
);
assert_eq!(reader.parse_next().await?, JsonEvent::Number("1".into()));
assert_eq!(reader.parse_next().await?, JsonEvent::EndObject);
assert_eq!(reader.parse_next().await?, JsonEvent::Eof);

Implementations

impl<R: AsyncRead + Unpin> TokioAsyncReaderJsonParser<R>

pub const fn new(read: R) -> Self

pub fn with_max_buffer_size(self, size: usize) -> Self

Sets the max size of the internal buffer in bytes

pub async fn parse_next(&mut self) -> Result<JsonEvent<'_>, JsonParseError>

pub async fn read_next_event(&mut self) -> Result<JsonEvent<'_>, JsonParseError>

👎Deprecated: Use parse_next() instead