Function read_string

src/models/wal.rs:76–82

(bufman: &FilelessBufferManager, cursor: u64)

}

pub fn read_string(bufman: &FilelessBufferManager, cursor: u64) -> Result<String, BufIoError> {
    let len = read_len(bufman, cursor)? as usize;
    let mut buf = vec![0; len];
    bufman.read_with_cursor(cursor, &mut buf)?;
    String::from_utf8(buf)
        .map_err(|err| BufIoError::Io(io::Error::new(io::ErrorKind::InvalidData, err)))
}

pub fn read_opt_string(
    bufman: &FilelessBufferManager,