`try_map_guard`から`T: 'static`を外す #1000

Job	Run time
rust-lint	4m 7s
actionlint	16s
shellcheck	15s
validate-cargo-lock	22s
build-and-test-java-api (windows-latest)	5m 56s
build-and-test-python-api (windows-latest)	8m 29s
build-unix-cpp-example (macos-latest, osx-x64-cpu-cpp-shared)	1m 39s
build-and-test-java-api (macos-latest)	3m 7s
build-unix-cpp-example (ubuntu-latest, linux-x64-cpu-cpp-shared)	1m 36s
build-and-test-python-api (macos-latest)	3m 30s
build-and-test-java-api (ubuntu-latest)	2m 58s
build-and-test-python-api (ubuntu-latest)	3m 2s
build-windows-cpp-example	4m 44s
rust-integration-test-strategy-matrix	1s
c-header	45s
rust-unit-test	4m 50s
rust-integration-test (macos-12)	3m 43s
rust-integration-test (ubuntu-20.04)	1m 20s
	50m 40s

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