[Merged by Bors] - chore(algebraic_geometry/presheafed_space): use projection rather than fancy coercion #3507
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We'd gone to great effort when writing
PresheafedSpace
to create a coercion from morphisms ofPresheafedSpace
s to morphisms inTop
.It's hard to read, it's fragile.
So this PR rips out that coercion, and renames the "continuous map between base spaces" field from
f
tobase
, and uses that throughout.Blocked on #3506, don't bother reviewing until that's settled.