lcov-parser

LCOV report parser for Rust.

Basic usage

If you simply want to parse, use the eachrecords.
You can run the parsing process on a record-by-record basis in eachrecords.

```rust extern crate lcov_parser;

use lcovparser:: { eachrecords, LCOVRecord };

fn main() { let content = concat!( "TN:testname\n", "SF:/path/to/source.rs\n", "DA:1,2\n", "DA:2,1\n", "DA:3,5\n", "endof_record\n" );

each_records(content.as_bytes(), | record | {
    match record {
        LCOVRecord::TestName(name) => println!("Test: {}", name),
        LCOVRecord::SourceFile(file_name) => println!("File: {}", file_name),
        LCOVRecord::Data(line_number, execution_count, _) => println!("Line: {}, Executed: {}", line_number, execution_count),
        LCOVRecord::EndOfRecord => println!("Finish")
    }
});

} ```

LCOVParser

When you use the LCOVParser, it will be able to control the processing of parse.

```rust let records = "TN:testname\nSF:/path/to/source.rs\n".as_bytes(); let mut parser = LCOVParser::new(records);

loop { match parser.parse_next() { ParsedResult::Ok(record, _) => println!("{:?}", record), ParsedResult::Eof => { break; }, ParsedResult::Err(error) => println!("{:?}", error) } } ```

It can also be used to parse the report file.

rust match File::open(file) { Ok(file) => { let mut parser = LCOVParser::new(file); loop { match parser.parse_next() { ParsedResult::Ok(record, _) => println!("{:?}", record), ParsedResult::Eof => { break; }, ParsedResult::Err(error) => println!("{:?}", error) } } }, Err(error) => panic!("{:?}", error) }