Remove `full` feature. #1841

Job	Run time
cargo check (aarch64-android)	20s
cargo check (msrv) (windows-latest)	1m 31s
cargo clippy (windows-latest)	2m 8s
cargo check (msrv) (wasm32)	42s
cargo check (msrv) (macos-latest)	37s
cargo clippy (macos-latest)	1m 3s
cargo clippy (wasm32)	1m 21s
cargo check (msrv) (ubuntu-latest)	43s
cargo doc	23s
cargo clippy (ubuntu-latest)	1m 25s
formatting	22s
Prime LFS Cache	9s
cargo test (wasm32)	27s
typos	3s
cargo test (windows-latest)	3m 0s
cargo test (macos-latest)	1m 28s
cargo test (ubuntu-latest)	3m 6s
	18m 48s

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