Module file_traits

Traits

FileAllocate

A trait for allocating disk space in a sparse file. This is equivalent to fallocate() with no special flags.

FileGetLen

A trait for getting the size of a file. This is equivalent to File’s metadata().len() method, but wrapped in a trait so that it can be implemented for other types.

FileReadWriteAtVolatile

A trait similar to the unix ReadExt and WriteExt traits, but for volatile memory.

FileReadWriteVolatile

A trait similar to Read and Write, but uses volatile memory as buffers.

FileSetLen

A trait for setting the size of a file. This is equivalent to File’s set_len method, but wrapped in a trait so that it can be implemented for other types.

FileSync

A trait for flushing the contents of a file to disk. This is equivalent to File’s sync_all and sync_data methods, but wrapped in a trait so that it can be implemented for other types.