I often see Rust mentioned at the same time as MIT-type licenses.
Is it just a cultural thing that people who write Rust dislike Libre copyleft licenses? Or is it baked in to the language somehow?
Edit: It has been pointed out that I meant to say “copyleft”, not “libre”, so edited the title and body likewise.
Do you think it was intentional ideological decision by the Rust developers or some other contributors/interests to make permissive the default? Or a random decision that has ended up being consequential because of the popularity of Rust?
I have noticed for a long time that github promotes MIT license. It lets you use any, of course, but puts a real positive shine on MIT. My perception is that this is a purposeful intervention by MS into FLOSS to promote MIT.
I think its just that the language having built in licensing is a newer concept as opposed to just having a companion document. And MIT and Apache are the licenses the pieces of the language is licensed under, so they made those default. That way it’s a conscious decision to make it more restrictive.
how’s it built in?
Rust crates manifest file requires a license be set to be hosted on crates.io and the example manifest file uses:
[package] license = "MIT OR Apache-2.0"
Something like the Java’s jar manifest doesn’t have a predefined license property for interpreters to parse. Maven has a property, but it’s not required.