Logging in no_std (+ minor test fix)
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davidedellagiustina
changed the title
no_stdno_std (+ minor test fix)
JEnoch
approved these changes
Jan 9, 2023
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defmtis a library commonly used to log information via a serial communication when developing onno_stdtargets. Data structures need to implement thedefmt::Formattrait in order to be "printable" bydefmt. With this PR, I added an opt-in (because of usually tight size constraints)defmtfeature that enables the relevant data structures to implement such trait.Additionally, I fixed a small problem with
Timestamptests when thestdfeature is disabled (i.e. a test case was using a method defined only whenstdis enabled).