Module cursor 

Segment cursor for tracking position during MIG-guided assembly.

The core types live in mig-types::cursor — re-exported here for backward compatibility so existing use crate::cursor::* paths work.

Structs

SegmentCursor

A cursor that tracks position within a segment slice during assembly.

SegmentNotFound

Error returned when an expected segment is not found at the cursor position.

Functions

consume

Consume the segment at the cursor’s current position, advancing the cursor. Returns None if the cursor is exhausted.

expect_segment

Consume the segment at cursor if it matches the expected tag. Returns Err if exhausted or tag mismatch.

expect_segment_assembly

Wrapper version of expect_segment that returns AssemblyError instead of SegmentNotFound.

peek_is

Check if the segment at the cursor’s current position matches a tag.