Refactor master modules #903

Job	Run time
linting (stable)	45s
features (--no-default-features)	1m 39s
linting (beta)	54s
features (--no-default-features --features serialization)	1m 39s
features (--no-default-features --features serial)	1m 42s
features (--no-default-features --features tls)	2m 1s
bindings-macos (x86_64-apple-darwin)	2m 19s
bindings-windows (x86_64-pc-windows-msvc, true)	8m 44s
bindings-linux (x86_64-unknown-linux-gnu)	2m 21s
bindings-windows (i686-pc-windows-msvc, false)	5m 10s
documentation	10m 19s
bindings-linux (i686-unknown-linux-gnu)	2m 31s
test (ubuntu-latest, stable)	1m 22s
bindings-linux (x86_64-unknown-linux-musl)	2m 33s
bindings-linux (arm-unknown-linux-gnueabihf)	2m 37s
test (ubuntu-latest, beta)	1m 31s
bindings-linux (arm-unknown-linux-musleabihf)	2m 37s
test (windows-latest, stable)	3m 38s
test (windows-latest, beta)	3m 13s
bindings-linux (aarch64-unknown-linux-gnu)	2m 30s
conformance	10m 17s
bindings-linux (aarch64-unknown-linux-musl)	2m 41s
bindings-linux (armv7-unknown-linux-gnueabihf)	2m 27s
guide	1m 8s
bindings-linux (arm-unknown-linux-gnueabi)	2m 36s
packaging	3m 35s
release	0s
	1h 22m 49s

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