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use reader::{ Read, BytesReader, SliceReader, IoreadeofReader }; use std::fs; use std::io; use std::net; use std::os::unix::net::UnixStream; pub trait IntoReader where Self::Reader: Read { type Reader; fn into_reader (self) -> Self::Reader; } impl IntoReader for &'static str { type Reader = SliceReader; fn into_reader (self) -> SliceReader { SliceReader::new (self.as_bytes ()) } } impl IntoReader for String { type Reader = BytesReader; fn into_reader (self) -> BytesReader { BytesReader::new (self.into_bytes ()) } } impl IntoReader for Vec<u8> { type Reader = BytesReader; fn into_reader (self) -> BytesReader { let s = String::from_utf8 (self); let bytes = match s { Ok (s) => s.into_bytes (), Err ( _ ) => Vec::new () }; BytesReader::new (bytes) } } impl IntoReader for fs::File { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } } impl<'a> IntoReader for &'a fs::File { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } } impl IntoReader for net::TcpStream { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } } impl<'a> IntoReader for &'a net::TcpStream { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } } impl IntoReader for UnixStream { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } } impl<'a> IntoReader for &'a UnixStream { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } } impl<R> IntoReader for io::BufReader<R> where R: io::Read { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } } impl<T> IntoReader for io::Cursor<T> where T: AsRef<[u8]> { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } } impl<'a, R> IntoReader for &'a mut R where R: io::Read + ?Sized { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } } impl<R> IntoReader for Box<R> where R: io::Read + ?Sized { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } } impl<'a> IntoReader for &'a [u8] { type Reader = IoreadeofReader; fn into_reader (self) -> IoreadeofReader { IoreadeofReader::new (self) } }