Move minimum supported rust version (MSRV) from 1.65 back to 1.64.#3231

Merged

cwfitzgerald merged 3 commits intogfx-rs:masterfrom jimblandy:revert-to-rust-1.64

Nov 23, 2022

+35-16

Commits on Nov 22, 2022

Introduce boxes and vectors to reduce Result sizes.
jimblandy
committed

Commits on Nov 23, 2022

Move minimum supported rust version (MSRV) from 1.65 back to 1.64.
jimblandy
committed
wgpu-hal's MSRV is only 1.60. Explain MSRV rules in README.md.
jimblandy
committed