Rust

Allow &self/self/&mut self on contract fns #3786

Job	Run time
check-git-rev-deps	8s
build-fuzz	1m 5s
build-and-test (msrv, ubuntu-latest, x86_64-unknown-linux-gnu)	1m 31s
cargo-deny (advisories)	3m 16s
cargo-deny (bans licenses sources)	3m 22s
build-and-test (msrv, ubuntu-latest, aarch64-unknown-linux-gnu, true)	1m 8s
docs	1m 2s
fmt	8s
build-and-test (msrv, macos-latest, x86_64-apple-darwin)	4m 44s
build-and-test (msrv, macos-latest, aarch64-apple-darwin)	7m 32s
publish-dry-run	0s
build-and-test (msrv, windows-latest, x86_64-pc-windows-msvc)	4m 39s
readme	59s
rust-analyzer-compat	2m 12s
build-and-test (latest, ubuntu-latest, x86_64-unknown-linux-gnu)	1m 2s
build-and-test (latest, ubuntu-latest, aarch64-unknown-linux-gnu, true)	56s
semver-checks	3m 20s
build-and-test (latest, macos-latest, x86_64-apple-darwin)	7m 46s
build-and-test (latest, macos-latest, aarch64-apple-darwin)	8m 18s
build-and-test (latest, windows-latest, x86_64-pc-windows-msvc)	4m 45s
complete	1s
	57m 54s

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