Managed texture loading #6965

Job	Run time
android	2s
Check wasm32 + wasm-bindgen	3m 49s
cargo-deny aarch64-apple-darwin	4m 15s
cargo-deny aarch64-linux-android	3m 57s
cargo-deny i686-pc-windows-gnu	4m 40s
cargo-deny i686-pc-windows-msvc	4m 21s
cargo-deny i686-unknown-linux-gnu	4m 53s
cargo-deny wasm32-unknown-unknown	3m 45s
cargo-deny x86_64-apple-darwin	2s
cargo-deny x86_64-pc-windows-gnu	3m 50s
cargo-deny x86_64-pc-windows-msvc	1s
cargo-deny x86_64-unknown-linux-gnu	4m 6s
cargo-deny x86_64-unknown-linux-musl	3m 49s
cargo-deny x86_64-unknown-redox	3m 57s
Format + check + test	1m 14s
Check Windows	3m 25s
	50m 6s

Provide feedback