Method __init__

flow-python/setup.py:49–58

(self,
                 target,
                 src,
                 dst,
                features=[])

class CargoExtension(Extension):
    def __init__(self,
                 target,
                 src,
                 dst,
                features=[]):
        Extension.__init__(self, target, sources=[])
        self.target = target
        self.src = src
        self.dst = dst
        self.features = features

    def build(self):
        command = ['cargo', 'build', '-p', self.target]