Is it possible to 're-export' a dependency feature in your crate so usrs can set the feature on that dependency?
So something like:
Crate A
:
[features]
Feat = []
Crate B
:
[features]
Feat = [ "A.Feat"]
[dependencies]
A = "*"
So a user of B
could set Feat
on A
.
Assuming that a
has a feature feat-a
, and b
has a (normally default) feature feat-b
.
[features]
default = ["feat-b"]
feat-a = "a/feat-a"
feat-b = "b/feat-b"
[dependencies]
a = "0.1.0"
b = { version = "0.1.0", default-features = false }
Of course, you should also be able to do this from the command line, with something like --features=a/feat-a
.
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