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clamp_selection

gitkraft_core::utils

Function clamp_selection 

Source 
pub fn clamp_selection(current: Option<usize>, len: usize) -> Option<usize>
Expand description

Clamp a selection index after a list has been resized.

  • If the list is empty → None (nothing to select).
  • If no index was selected → Some(0) (auto-select first item).
  • Otherwise → the existing index clamped to 0..len.