How Darktide trust levels work

Are you a little confused as to how Darktide trust levels work? If so, you're not the only one as, while gaining levels is as easy as successfully finishing missions, knowing what each new rank unlocks is a bit trickier as the game doesn't do a fantastic job of telling you.
With every rank of the Darktide trust levels, you can unlock new facilities and items in the hub area of the Warhammer game. You'll also gain access to better quality options, including the best Darktide weapons, which you will need to take down ever more dangerous nefarious corruptions from within the galaxy's walls.
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