[−][src]Crate minivec
A space-optimized version of std::vec::Vec
that's only the size of a single pointer!
Ideal for low-level APIs where ABI calling conventions will typically require most structs be
spilled onto the stack and copied instead of being passed solely in registers
For example, x64 msvc ABI:
There's a strict one-to-one correspondence between a function call's arguments and the registers used for those arguments. Any argument that doesn't fit in 8 bytes, or isn't 1, 2, 4, or 8 bytes, must be passed by reference. A single argument is never spread across multiple registers.
The interface largely matches that of Vec
but unfortunately, the stdlib always has access to
newer features, more unstable APIs so MiniVec
will naturally be a bit more boring.
Macros
mini_vec |
|
Structs
Drain | |
IntoIter | |
MiniVec | |
Splice |