Re:Optimizing Rust Struct Size
by cryptonector on Monday April 17, 2017 @04:29PM
(#14134142)
But then again, C++ isn't really a systems programming language, though a subset can be. The C ABIs are basically the ABIs published by each OS on each architecture, and typically they derive these from the ABIs published by the CPU vendors. Third party C compilers are expected to adhere to a platform's C ABI, and generally they do.
Rust absolutely could be a systems programming language, but it will need at least repr(C) and such options to interface with: a) hardware, b) code not written in Rust or compiled with a different version of the Rust compiler. Sometimes (b) means "with itself", e.g., via structs saved in files with no additional encoding.
Rust absolutely could be a systems programming language, but it will need at least repr(C) and such options to interface with: a) hardware, b) code not written in Rust or compiled with a different version of the Rust compiler. Sometimes (b) means "with itself", e.g., via structs saved in files with no additional encoding.