feat: new api `try_collect` for builtin/iter #4008

Job	Run time
coverage-check	15s
license-header-check	4s
bleeding-check (macos-latest)	1m 42s
build (ubuntu-latest)	34s
bleeding-check (ubuntu-latest)	1m 45s
build (macos-latest)	44s
nightly-check (ubuntu-latest)	36s
typo-check	3s
build (macos-13)	1m 11s
nightly-check (macos-latest)	33s
build (windows-latest)	1m 7s
nightly-check (macos-13)	1m 15s
nightly-check (windows-latest)	1m 0s
	10m 49s

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