Enum cranelift_reader::IsaSpec

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

The ISA specifications in a .clif file.

Variants

None(Flags)

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

Some(Vec<Box<dyn TargetIsa>>)

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

Implementations

impl IsaSpec

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

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