diff options
| -rw-r--r-- | src/doc/book/crates-and-modules.md | 2 | ||||
| -rw-r--r-- | src/doc/book/error-handling.md | 4 | ||||
| -rw-r--r-- | src/doc/book/testing.md | 4 |
3 files changed, 5 insertions, 5 deletions
diff --git a/src/doc/book/crates-and-modules.md b/src/doc/book/crates-and-modules.md index b3ccefe0a6b..43ac30c35c6 100644 --- a/src/doc/book/crates-and-modules.md +++ b/src/doc/book/crates-and-modules.md @@ -115,7 +115,7 @@ $ ls target/debug build deps examples libphrases-a7448e02a0468eaa.rlib native ``` -`libphrases-hash.rlib` is the compiled crate. Before we see how to use this +`libphrases-<hash>.rlib` is the compiled crate. Before we see how to use this crate from another crate, let’s break it up into multiple files. # Multiple File Crates diff --git a/src/doc/book/error-handling.md b/src/doc/book/error-handling.md index a10e98fac7a..c914c33a5a4 100644 --- a/src/doc/book/error-handling.md +++ b/src/doc/book/error-handling.md @@ -225,7 +225,7 @@ sense to put it into a function: ```rust # fn find(_: &str, _: char) -> Option<usize> { None } // Returns the extension of the given file name, where the extension is defined -// as all characters proceeding the first `.`. +// as all characters following the first `.`. // If `file_name` has no `.`, then `None` is returned. fn extension_explicit(file_name: &str) -> Option<&str> { match find(file_name, '.') { @@ -274,7 +274,7 @@ to get rid of the case analysis: ```rust # fn find(_: &str, _: char) -> Option<usize> { None } // Returns the extension of the given file name, where the extension is defined -// as all characters proceeding the first `.`. +// as all characters following the first `.`. // If `file_name` has no `.`, then `None` is returned. fn extension(file_name: &str) -> Option<&str> { find(file_name, '.').map(|i| &file_name[i+1..]) diff --git a/src/doc/book/testing.md b/src/doc/book/testing.md index 59d07e4f81c..4ea114c4bee 100644 --- a/src/doc/book/testing.md +++ b/src/doc/book/testing.md @@ -84,8 +84,8 @@ fn it_works() { ``` `assert!` is a macro provided by Rust which takes one argument: if the argument -is `true`, nothing happens. If the argument is `false`, it `panic!`s. Let's run -our tests again: +is `true`, nothing happens. If the argument is `false`, it will `panic!`. Let's +run our tests again: ```bash $ cargo test |