Class FrameTableDescriptorIndex

crates/environ/src/frame_table.rs:34–34

/// program point descriptor.
#[derive(Clone, Copy, Debug)]
pub struct FrameTableDescriptorIndex(pub(crate) u32);
impl FrameTableDescriptorIndex {
    fn index(self) -> usize {
        usize::try_from(self.0).unwrap()