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Doc fix: list all module files Rust looks for.

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1. In the English/Japanese phrases example in the "Multiple File
Crates" section of the "Crates and Modules" chapter, there are a total
of 8 module files that Rust looks for, while only four were
listed. This commit lists all 8 explicitly.
2. Title case fix.
This commit is contained in:
Varun Vats 2016-03-30 21:11:06 -05:00 committed by Varun Vats
parent d841c15704
commit a7d15ce6a6
1 changed files with 13 additions and 7 deletions
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20
src/doc/book/crates-and-modules.md
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@ -118,7 +118,7 @@ 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. crate from another crate, let’s break it up into multiple files.
# Multiple file crates # Multiple File Crates
If each crate were just one file, these files would get very large. It’s often If each crate were just one file, these files would get very large. It’s often
easier to split up crates into multiple files, and Rust supports this in two easier to split up crates into multiple files, and Rust supports this in two
@ -190,13 +190,19 @@ mod farewells;
``` ```
Again, these declarations tell Rust to look for either Again, these declarations tell Rust to look for either
`src/english/greetings.rs` and `src/japanese/greetings.rs` or `src/english/greetings.rs`, `src/english/farewells.rs`,
`src/english/farewells/mod.rs` and `src/japanese/farewells/mod.rs`. Because `src/japanese/greetings.rs` and `src/japanese/farewells.rs` or
these sub-modules don’t have their own sub-modules, we’ve chosen to make them `src/english/greetings/mod.rs`, `src/english/farewells/mod.rs`,
`src/english/greetings.rs` and `src/japanese/farewells.rs`. Whew! `src/japanese/greetings/mod.rs` and
`src/japanese/farewells/mod.rs`. Because these sub-modules don’t have
their own sub-modules, we’ve chosen to make them
`src/english/greetings.rs`, `src/english/farewells.rs`,
`src/japanese/greetings.rs` and `src/japanese/farewells.rs`. Whew!
The contents of `src/english/greetings.rs` and `src/japanese/farewells.rs` are The contents of `src/english/greetings.rs`,
both empty at the moment. Let’s add some functions. `src/english/farewells.rs`, `src/japanese/greetings.rs` and
`src/japanese/farewells.rs` are all empty at the moment. Let’s add
some functions.
Put this in `src/english/greetings.rs`: Put this in `src/english/greetings.rs`: