3 releases
0.1.2 | Jul 31, 2024 |
---|---|
0.1.1 | Jul 31, 2024 |
0.1.0 | Jul 30, 2024 |
#6 in #byte-offset
11KB
257 lines
stream-locate-converter
Reader offset and line-column location converter.
A Stream reader which can convert between byte offset and line-column numbers.
Support any type which implements io::Read
.
Example
use stream_locate_converter::Stream;
use stream_locate_converter::location;
use std::fs;
fn main() -> io::Result<()> {
let file = fs::File::open("foo.rs")?;
let mut stream = Stream::from(file);
let offset = location::Offset::new(20);
let line_index = stream.line_index(offset)?;
let (line, col) = line_index.one_based().raw();
println!("The offset is on line {line}, column {col}.");
}