pub fn builder_with_options(
    infer_native_flags: bool
) -> Result<Builder, &'static str>
Expand description

Return an isa builder configured for the current host machine, or Err(()) if the host machine is not supported in the current configuration.

Selects the given backend variant specifically; this is useful when more than oen backend exists for a given target (e.g., on x86-64).