Module truncation 

Grounded Output Truncation Module. Ports the “Middle-Truncation” patterns from Codex-RS to ensure Hematite preserves exit codes and headers while providing line metadata.

Structs

TruncatedOutput

Functions

formatted_truncate

safe_head

Returns the longest prefix of s that is at most max_bytes long and ends on a UTF-8 boundary.

safe_tail

Returns a suffix of s containing at most max_bytes bytes, starting on a UTF-8 boundary.

truncate_middle

Truncate a string by keeping the beginning and end, removing the middle. Ensures UTF-8 safety by finding valid character boundaries.