Method next_inst

cranelift/codegen/src/cursor.rs:463–467

Move to the next instruction in the same block and return it. - If the cursor was positioned before a block, go to the first instruction in that block. - If there are no more instructions in the block, go to the `After(block)` position and return `None`. - If the cursor wasn't pointing anywhere, keep doing that. This method will never move the cursor to a different block. # Examples The `next_

(&mut self)

    /// }
    /// ```
    fn next_inst(&mut self) -> Option<ir::Inst> {
        let pos = self.next_inst_position()?;
        self.set_position(pos);
        self.current_inst()
    }

    /// Get the position that a `cursor.prev_inst()` call would move this cursor
    /// to, but do not update this cursor's position.