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Fix typo: missing n in unknown (#1344)

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This commit is contained in:
Noam Zaks
2023-10-11 13:30:19 +03:00
committed by GitHub
parent b037548923
commit 4eebe43f3b
18 changed files with 18 additions and 18 deletions
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src/exercises/day-3/safe-ffi-wrapper.md
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@ -24,7 +24,7 @@ You will convert between all these types:
- `&str` to `CString`: you need to allocate space for a trailing `\0` character,
- `CString` to `*const i8`: you need a pointer to call C functions,
- `*const i8` to `&CStr`: you need something which can find the trailing `\0` character,
- `&CStr` to `&[u8]`: a slice of bytes is the universal interface for "some unknow data",
- `&CStr` to `&[u8]`: a slice of bytes is the universal interface for "some unknown data",
- `&[u8]` to `&OsStr`: `&OsStr` is a step towards `OsString`, use
[`OsStrExt`](https://doc.rust-lang.org/std/os/unix/ffi/trait.OsStrExt.html)
to create it,