Struct lcov_parser::LCOVParser

pub struct LCOVParser<T> { /* fields omitted */ }

Parse the record one line at a time

Examples

use std::fs:: { File };
use lcov_parser:: { LCOVRecord, LCOVParser };

let s = File::open("tests/fixtures/parser/report.lcov").unwrap();

let mut parser = LCOVParser::new(s);
let mut records = vec![];

loop {
  let result = parser.next().unwrap();
  match result {
    Some(r) => { records.push(r) },
    None => { break; }
  }
}

assert_eq!(records[0], LCOVRecord::TestName(Some("test".to_string())));

Methods

impl<T: Read> LCOVParser<T>

pub fn new(reader: T) -> Self

pub fn parse(&mut self) -> Result<Vec<LCOVRecord>, ParseError>

pub fn next(&mut self) -> Result<Option<LCOVRecord>, ParseError>

Trait Implementations

impl FromFile<File> for LCOVParser<File>

Create a parser from file

Examples

use lcov_parser:: { LCOVParser, LCOVRecord, FromFile };

let mut parser = LCOVParser::from_file("tests/fixtures/parser/report.lcov").unwrap();
let result = parser.next().unwrap();

assert_eq!(result, Some(LCOVRecord::TestName(Some("test".to_string()))));

fn from_file<P: AsRef<Path>>(path: P) -> IOResult<LCOVParser<File>>