Trait JsonLinesParser 

pub(crate) trait JsonLinesParser<T>: Send + 'static {
    // Required methods
    fn from_line(&self, line: &str, error: &mut String) -> Option<T>;
    fn from_eof(&self) -> Option<T>;
}

This trait abstracts parsing one line of JSON output into a Rust data type.

This is useful for cargo check output, cargo test output, as well as custom discover commands.

Required Methods

fn from_line(&self, line: &str, error: &mut String) -> Option<T>

fn from_eof(&self) -> Option<T>

Implementors

impl JsonLinesParser<DiscoverProjectMessage> for DiscoverProjectParser

impl JsonLinesParser<CheckMessage> for CheckParser

impl JsonLinesParser<CargoTestMessage> for CargoTestOutputParser