Enum cranelift_reader::IsaSpec

pub enum IsaSpec {
    None(Flags),
    Some(Vec<Box<dyn TargetIsa>>),
}

The ISA specifications in a .clif file.

Variants

None

The parsed file does not contain any isa commands, but it may contain set commands which are reflected in the finished Flags object.

Tuple Fields of None

0: Flags

Some

The parsed file does contain isa commands. Each isa command is used to configure a TargetIsa trait object.

Tuple Fields of Some

0: Vec<Box<dyn TargetIsa>>

Implementations

impl IsaSpec

pub fn unique_isa(&self) -> Option<&dyn TargetIsa>

If the IsaSpec contains exactly 1 TargetIsa we return a reference to it