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Add `test --doc` support #31

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ian-h-chamberlain opened this issue Apr 3, 2023 · 0 comments · Fixed by #32

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ian-h-chamberlain commented Apr 3, 2023

Doc tests are... well, kind of an unfinished feature it seems like. A few gaps we will most likely run into:
- We need an unstable flag to even compile doctests: Tracking issue for cross-compiling doc tests (doctest-xcompile) rust-lang/cargo#7040
- --no-run is not supported by rustdoc / cargo:
```
 $ cargo 3ds test --doc -Zdoctest-xcompile
 No pre-build std found, using build-std
 error: Can't skip running doc tests with --no-run
```
  We can probably work around this in cargo-3ds somehow since this still seems to work: cargo test -vvv -Zdoctest-xcompile -Zbuild-std --target armv6k-nintendo-3ds --doc.
  See also rustdoc: Tracking issue for --no-run rust-lang/rust#87022

Originally posted by @ian-h-chamberlain in rust3ds/ctru-rs#106 (comment)

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ian-h-chamberlain mentioned this issue

Add limited support for cargo 3ds test --doc #32

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ian-h-chamberlain closed this as completed in #32

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