refactor: Consolidate the blobs API #156

Job	Run time
check_semver	1m 28s
Android Build Only (aarch64-linux-android)	1m 18s
Cross Build Only (x86_64-unknown-freebsd)	38s
Cross Test (i686-unknown-linux-gnu)	58s
Android Build Only (armv7-linux-androideabi)	1m 4s
cargo deny	27s
Checking fmt	19s
Checking docs	1m 12s
clippy_check	2m 17s
codespell	4s
Minimal Supported Rust Version	1m 13s
CI Test Suite / Tests (ubuntu-latest, stable, all)	1m 19s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	1m 50s
CI Test Suite / Tests (ubuntu-latest, stable, none)	50s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	1m 10s
CI Test Suite / Tests (ubuntu-latest, stable, default)	49s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	1m 22s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	1m 33s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	53s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	59s
	21m 43s

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