Function rustc_apfloat::ieee::sig::add_or_sub [−][src]
pub(super) fn add_or_sub(
a_sig: &mut [u128],
a_exp: &mut ExpInt,
a_sign: &mut bool,
b_sig: &mut [u128],
b_exp: ExpInt,
b_sign: bool
) -> Loss
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
a += b
or a -= b
. Does not preserve b
.