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dbg! on Ipv6Addr should not show leading '0x' #81182

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KSXGitHub opened this issue Jan 19, 2021 · 2 comments · Fixed by #81202
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dbg! on Ipv6Addr should not show leading '0x' #81182

KSXGitHub opened this issue Jan 19, 2021 · 2 comments · Fixed by #81202
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C-bug Category: This is a bug. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.

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@KSXGitHub
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I tried this code:

let ip = Ipv6Addr::new(123, 0, 3, 0, 0, 0, 36, 2);
dbg!(&ip);

I expected to see this happen: It prints 7b:0:3::24:2

Instead, this happened: It prints 0x7b:0x0:0x3::0x24:0x2

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rustc --version --verbose:

rustc 1.48.0 (7eac88abb 2020-11-16)
binary: rustc
commit-hash: 7eac88abb2e57e752f3302f02be5f3ce3d7adfb4
commit-date: 2020-11-16
host: x86_64-unknown-linux-gnu
release: 1.48.0
LLVM version: 11.0
Backtrace

<backtrace>

@KSXGitHub KSXGitHub added the C-bug Category: This is a bug. label Jan 19, 2021
@jyn514 jyn514 added the T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. label Jan 19, 2021
@jyn514
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jyn514 commented Jan 19, 2021

@KSXGitHub are you interested in fixing this yourself? I think the relevant code is

fmt::LowerHex::fmt(first, f)?;

@KSXGitHub
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@jyn514 Nope, I'm not interested spending half a day compiling this repo.

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Labels
C-bug Category: This is a bug. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
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