Merge pull request #181 from brotskydotcom/master

Fill lines in README.

Author: brotskydotcom

README.md

@@ -5,27 +5,19 @@
 [![crates.io](https://img.shields.io/crates/v/keyring.svg?style=flat-square)](https://crates.io/crates/keyring)
 [![docs.rs](https://docs.rs/keyring/badge.svg)](https://docs.rs/keyring)
 
-A cross-platform library to manage storage and retrieval of passwords (and other secrets) in the underlying platform
-secure store, with a fully-developed example that provides a command-line interface.
+A cross-platform library to manage storage and retrieval of passwords (and other secrets) in the underlying platform secure store, with a fully-developed example that provides a command-line interface.
 
 ## Usage
 
-To use this crate in your project, you must include it in your `Cargo.toml` and specify a feature for each supported
-credential store you want to use. For example, if you want to use the platform credential stores on Mac and Win, and use
-the Secret Service (synchronously) on Linux and \*nix platforms, you would add a snippet such as this to
-your `[dependencies]` section:
+To use this crate in your project, you must include it in your `Cargo.toml` and specify a feature for each supported credential store you want to use. For example, if you want to use the platform credential stores on Mac and Win, and use the Secret Service (synchronously) on Linux and \*nix platforms, you would add a snippet such as this to your `[dependencies]` section:
 
 ```toml
 keyring = { version = "3", features = ["apple-native", "windows-native", "sync-secret-service"] }
 ```
 
-This will give you access to the `keyring` crate in your code. Now you can use the `Entry::new` function to create a new
-keyring entry. The `new` function takes a service name and a user's name which together identify the entry.
+This will give you access to the `keyring` crate in your code. Now you can use the `Entry::new` function to create a new keyring entry. The `new` function takes a service name and a user's name which together identify the entry.
 
-Passwords (strings) or secrets (binary data) can be added to an entry using its `set_password` or `set_secret` methods,
-respectively. (These methods create an entry in the underlying credential store.) The password or secret can then be
-read back using the `get_password` or `get_secret` methods. The underlying credential (with its password/secret data)
-can then be removed using the `delete_credential` method.
+Passwords (strings) or secrets (binary data) can be added to an entry using its `set_password` or `set_secret` methods, respectively. (These methods create an entry in the underlying credential store.) The password or secret can then be read back using the `get_password` or `get_secret` methods. The underlying credential (with its password/secret data) can then be removed using the `delete_credential` method.
 
 ```rust
 use keyring::{Entry, Result};
@@ -42,32 +34,23 @@ fn main() -> Result<()> {
 
 ## Errors
 
-Creating and operating on entries can yield a `keyring::Error` which provides both a platform-independent code that
-classifies the error and, where relevant, underlying platform errors or more information about what went wrong.
+Creating and operating on entries can yield a `keyring::Error` which provides both a platform-independent code that classifies the error and, where relevant, underlying platform errors or more information about what went wrong.
 
 ## Examples
 
 The keychain-rs project contains a sample application (`keyring-cli`) and a sample library (`ios`).
 
-The `keyring-cli` application is a command-line interface to the full functionality of the keyring. Invoke it without
-arguments to see usage information. It handles binary data input and output using base64 encoding. It can be installed
-using `cargo install` and used to experiment with library functionality. It can also be used when debugging
-keyring-based applications to probe the contents of the credential store; just be sure to build it using the same
-features/credential stores that are used by your application.
+The `keyring-cli` application is a command-line interface to the full functionality of the keyring. Invoke it without arguments to see usage information. It handles binary data input and output using base64 encoding. It can be installed using `cargo install` and used to experiment with library functionality. It can also be used when debugging keyring-based applications to probe the contents of the credential store; just be sure to build it using the same features/credential stores that are used by your application.
 
-The `ios` library is a full exercise of all the iOS functionality; it's meant to be loaded into an iOS test harness such
-as the one found in [this project](https://github.com/brotskydotcom/rust-on-ios). While the library can be compiled and
-linked to on macOS as well, doing so doesn't provide any advantages over using the crate directly.
+The `ios` library is a full exercise of all the iOS functionality; it's meant to be loaded into an iOS test harness such as the one found in [this project](https://github.com/brotskydotcom/rust-on-ios). While the library can be compiled and linked to on macOS as well, doing so doesn't provide any advantages over using the crate directly.
 
 ## Client Testing
 
-This crate comes with a mock credential store that can be used by clients who want to test without accessing the native
-platform store. The mock store is cross-platform and allows mocking errors as well as successes.
+This crate comes with a mock credential store that can be used by clients who want to test without accessing the native platform store. The mock store is cross-platform and allows mocking errors as well as successes.
 
 ## Extensibility
 
-This crate allows clients to "bring their own credential store" by providing traits that clients can implement. See
-the [developer docs](https://docs.rs/keyring/) for details.
+This crate allows clients to "bring their own credential store" by providing traits that clients can implement. See the [developer docs](https://docs.rs/keyring/) for details.
 
 ## Platforms
 
@@ -78,30 +61,21 @@ This crate provides built-in implementations of the following platform-specific
 * _macOS_, _iOS_: The local keychain.
 * _Windows_: The Windows Credential Manager.
 
-To enable the stores you want, you use features. If you don't enable any stores for a given platform, the _mock_
-keystore will be used. See the [developer docs](https://docs.rs/keyring/) for details.
+To enable the stores you want, you use features. If you don't enable any stores for a given platform, the _mock_ keystore will be used. See the [developer docs](https://docs.rs/keyring/) for details.
 
-Please note: Since neither the maintainers nor GitHub do testing on BSD variants, we rely on contributors to support
-these platforms. Thanks for your help!
+Please note: Since neither the maintainers nor GitHub do testing on BSD variants, we rely on contributors to support these platforms. Thanks for your help!
 
 ## Upgrading from v2
 
-The major functional change between v2 and v3 is the addition of synchronous support for the Secret Service via
-the [dbus-secret-service crate](https://crates.io/crates/dbus-secret-service). This means that keyring users of the
-Secret Service no longer need to link with an async runtime.
+The major functional change between v2 and v3 is the addition of synchronous support for the Secret Service via the [dbus-secret-service crate](https://crates.io/crates/dbus-secret-service). This means that keyring users of the Secret Service no longer need to link with an async runtime.
 
-The main API change between v2 and v3 is the addition of support for non-string (i.e., binary) "password" data. To
-accommodate this, two changes have been made:
+The main API change between v2 and v3 is the addition of support for non-string (i.e., binary) "password" data. To accommodate this, two changes have been made:
 
-1. There are two new methods on `Entry` objects: `set_secret` and `get_secret`. These are the analogs of `set_password`
-   and `get_password`, but instead of taking or returning strings they take or return binary data (byte arrays/vectors).
+1. There are two new methods on `Entry` objects: `set_secret` and `get_secret`. These are the analogs of `set_password` and `get_password`, but instead of taking or returning strings they take or return binary data (byte arrays/vectors).
 
-2. The v2 method `delete_password` has been renamed `delete_credential`, both to clarify what's actually being deleted
-   and to emphasize that it doesn't matter whether it's holding a "password" or a "secret".
+2. The v2 method `delete_password` has been renamed `delete_credential`, both to clarify what's actually being deleted and to emphasize that it doesn't matter whether it's holding a "password" or a "secret".
 
-Another API change between v2 and v3 is that the notion of a default feature set has gone away: you must now specify
-explicitly which crate-supported keystores you want included (other than the `mock` keystore, which is always present).
-So all keyring client developers will need to update their `Cargo.toml` file to use the new features correctly.
+Another API change between v2 and v3 is that the notion of a default feature set has gone away: you must now specify explicitly which crate-supported keystores you want included (other than the `mock` keystore, which is always present). So all keyring client developers will need to update their `Cargo.toml` file to use the new features correctly.
 
 All v2 data is fully forward-compatible with v3 data; there have been no changes at all in that respect.
 
@@ -118,8 +92,7 @@ at your option.
 
 ## Contributors
 
-Thanks to the following for helping make this library better, whether through contributing code, discussion, or bug
-reports!
+Thanks to the following for helping make this library better, whether through contributing code, discussion, or bug reports!
 
 - @Alexei-Barnes
 - @benwr
@@ -158,5 +131,4 @@ If you should be on this list, but don't find yourself, please contact @brotskyd
 
 ### Contribution
 
-Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as
-defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
+Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.