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Trying to compile Rust program on STM Discovery board and getting error as mentioned
in attached file
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How to fix this error
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It seems like your importing the runtime twice. Could you list your dependencies?
Updated the Cargo & rustup and the recompiled. It has compiled successfully. Snap shot is attached.
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Aah cool, in that case it's possible that you pulled in 2 different versions of cortex_m_rt. This crate uses some unmangled symbols and if they are present twice then the linker will complain. Doing a cargo update (you need to do cargo install cargo-edit first I think) is always worth a try.
I can now try examples from the Rust embedded book. Thanks for your help.
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