Draft: Test for Writer.of(Appendable) #201

Job	Run time
Prepare the run	6s
alpine-linux-x64	0s
linux-x64 / build (debug)	8m 31s
linux-x64-hs-zero / build (debug)	8m 31s
linux-x64 / build (release)	8m 33s
linux-cross-compile / build (aarch64)	8m 29s
linux-x64-hs-minimal / build (debug)	7m 11s
linux-x64-hs-nopch / build (debug)	8m 35s
linux-cross-compile / build (arm)	8m 28s
linux-cross-compile / build (s390x)	8m 30s
linux-cross-compile / build (ppc64le)	8m 31s
linux-x64-hs-optimized / build (debug)	8m 30s
linux-cross-compile / build (riscv64)	8m 31s
docs / build (debug)	2m 23s
macos-x64 / build (debug)	8m 39s
macos-aarch64 / build (debug)	8m 35s
macos-x64 / build (release)	8m 40s
windows-aarch64 / build (debug)	8m 21s
macos-aarch64 / build (release)	8m 32s
windows-aarch64 / build (release)	8m 21s
windows-x64 / build (debug)	8m 24s
windows-x64 / build (release)	8m 25s
windows-x64	1s
linux-x64	1s
macos-aarch64	1s
macos-x64	1s
	2h 42m 50s

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