reflink

reflink is used at run time in 10 crates (of which 2 optionally). It is a direct run-time dependency in 6 crates.

Depender (with downloads and own rev deps)			reflink version
900	3	xvc-file		^0.1
210	1	fclones		^0.1
		ghee		^0.1.3
	1	clonedir_lib		^0.1.2
		pacman-repo-builder		^0.1.3
	1	xvc		^0.1