Function parse_options

cranelift/reader/src/isaspec.rs:92–104

Parse an iterator of command line options and apply them to `config`. Note that parsing terminates after the first error is encountered.

(
    iter: I,
    config: &mut dyn Configurable,
    loc: Location,
)

///
/// Note that parsing terminates after the first error is encountered.
pub fn parse_options<'a, I>(
    iter: I,
    config: &mut dyn Configurable,
    loc: Location,
) -> Result<(), ParseOptionError>
where
    I: Iterator<Item = &'a str>,
{
    for opt in iter {
        parse_option(opt, config, loc)?;
    }
    Ok(())
}

/// Parse an single command line options and apply it to `config`.
pub fn parse_option(