Function grep_cli::parse_human_readable_size

pub fn parse_human_readable_size(size: &str) -> Result<u64, ParseSizeError>

Parse a human readable size like 2M into a corresponding number of bytes.

Supported size suffixes are K (for kilobyte), M (for megabyte) and G (for gigabyte). If a size suffix is missing, then the size is interpreted as bytes. If the size is too big to fit into a u64, then this returns an error.

Additional suffixes may be added over time.