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semihosting: add comment adding feature flag to panic-semihosting #203

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Aug 9, 2019
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semihosting: add comment adding feature flag to panic-semihosting #203

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13 changes: 13 additions & 0 deletions src/start/semihosting.md
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Expand Up @@ -130,3 +130,16 @@ panicked at 'assertion failed: `(left == right)`
$ echo $?
1
```

**NOTE**: To enable this feature on `panic-semihosting`, edit your
`Cargo.toml` dependencies section where `panic-semihosting` is specified with:

``` toml
panic-semihosting = { version = "VERSION", features = ["exit"] }
```

where `VERSION` is the version desired. For more information on dependencies
features check the [`specifying dependencies`] section of the Cargo book.

[`specifying dependencies`]:
https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html