Structs§
Enums§
- A type that represents when cargo treats two Versions as compatible. Versions
a
andb
are compatible if their left-most nonzero digit is the same.
Type Aliases§
- Find the activated version of a crate based on the name, source, and semver compatibility. By storing this in a hash map we ensure that there is only one semver compatible version of each crate. This all so stores the
ContextAge
. - When backtracking it can be useful to know how far back to go. The
ContextAge
of aContext
is a monotonically increasing counter of the number of decisions made to get to this state. Several structures store theContextAge
when it was added, to be used infind_candidate
for backtracking.