Module truncate 

Truncation utilities for safe string handling.

Provides functions to truncate strings while respecting UTF-8 boundaries.

Functions

find_boundary

Find a safe UTF-8 boundary position. Returns the largest position <= max that is a valid char boundary.

truncate_bytes

Truncate string to max bytes, respecting UTF-8 boundaries. Does not add any suffix.

truncate_chars

Truncate string to max characters (not bytes). Useful for display purposes where visual length matters.

truncate_string_in_place

Truncate string and modify in place (for String types).

truncate_with_suffix

Truncate string to max bytes with “…” suffix. Respects UTF-8 boundaries.