pub struct CFile {
// some fields omitted
}impl CFilefn new(file: *FILE) -> CFileCreate a CFile from an open FILE pointer.
The CFile takes ownership of the FILE pointer and will close it upon
destruction.
fn flush(&mut self) -> IoResult<()>impl RtioFileStream for CFilefn read(&mut self, buf: &mut [u8]) -> IoResult<int>fn write(&mut self, buf: &[u8]) -> IoResult<()>fn pread(&mut self, buf: &mut [u8], offset: u64) -> IoResult<int>fn pwrite(&mut self, buf: &[u8], offset: u64) -> IoResult<()>fn seek(&mut self, pos: i64, style: SeekStyle) -> IoResult<u64>fn tell(&self) -> IoResult<u64>fn fsync(&mut self) -> IoResult<()>fn datasync(&mut self) -> IoResult<()>fn truncate(&mut self, offset: i64) -> IoResult<()>fn fstat(&mut self) -> IoResult<FileStat>impl Drop for CFilefn drop(&mut self)
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