Rust

Merge pull request #96 from LedgerHQ/update-app-metadata-2 #241

Job	Run time
Build SDK (nanos)	7m 52s
Run unit tests (nanos)	8m 22s
Build SDK (nanox)	7m 45s
Check code formatting	1m 13s
Run static analysis (nanos)	7m 42s
Run unit tests (nanox)	8m 56s
Build SDK (nanosplus)	7m 56s
Run static analysis (nanox)	7m 42s
Run unit tests (nanosplus)	8m 8s
Run static analysis (nanosplus)	8m 4s
	1h 13m 40s

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