folly/folly/python/range.pxd

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# Licensed under the Apache License, Version 2.0 (the "License");
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#     http://www.apache.org/licenses/LICENSE-2.0
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cdef extern from "folly/Range.h" namespace "folly":
    cdef cppclass Range[T]:
        Range()
        Range(T, int)
        T data()
        T begin()
        T end()
        int size()

ctypedef Range[const char*] StringPiece
ctypedef Range[const unsigned char*] ByteRange

ctypedef fused R:
    StringPiece
    ByteRange

# Conversion Helpers
cdef inline bytes to_bytes(R range):
    return <bytes>range.data()[:range.size()]