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RT-Thread / rt-thread

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knurling-rs / defmt

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`defmt::Format` implementation for raw pointers diverges from `core::Debug` implementation

japaric
japaric commented Oct 6, 2021

defmt

defmt::println!("{:?}", 1 as *const u8);

output:

 1
└─ hello::__cortex_m_rt_main @ src/bin/hello.rs:8

core::fmt

println!("{:?}", 1 as *const u8);

output:

0x1

defmt should also include the 0x prefix.

The current format makes it hard to tell that the number is a hexadecimal valu

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type: bug good first issue priority: medium status: needs PR

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