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Update serde_test examples to 2018 edition

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This commit is contained in:
David Tolnay
2018-12-31 22:38:14 -05:00
parent 95d0f437e3
commit e71b8598ae
5 changed files with 72 additions and 153 deletions
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serde_test/src/assert.rs
+28 -52
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@@ -8,13 +8,8 @@ use std::fmt::Debug;
/// Runs both `assert_ser_tokens` and `assert_de_tokens`.
///
/// ```rust
/// # #[macro_use]
/// # extern crate serde_derive;
/// #
/// # extern crate serde;
/// # extern crate serde_test;
/// #
/// ```edition2018
/// # use serde::{Serialize, Deserialize};
/// # use serde_test::{assert_tokens, Token};
/// #
/// # fn main() {
@@ -45,13 +40,8 @@ where
/// Asserts that `value` serializes to the given `tokens`.
///
/// ```rust
/// # #[macro_use]
/// # extern crate serde_derive;
/// #
/// # extern crate serde;
/// # extern crate serde_test;
/// #
/// ```edition2018
/// # use serde::{Serialize, Deserialize};
/// # use serde_test::{assert_ser_tokens, Token};
/// #
/// # fn main() {
@@ -90,16 +80,11 @@ where
/// Asserts that `value` serializes to the given `tokens`, and then yields
/// `error`.
///
/// ```rust
/// # #[macro_use]
/// # extern crate serde_derive;
/// #
/// # extern crate serde_test;
/// #
/// # fn main() {
/// ```edition2018
/// use std::sync::{Arc, Mutex};
/// use std::thread;
///
/// use serde::Serialize;
/// use serde_test::{assert_ser_tokens_error, Token};
///
/// #[derive(Serialize)]
@@ -107,26 +92,27 @@ where
/// lock: Arc<Mutex<u32>>,
/// }
///
/// let example = Example { lock: Arc::new(Mutex::new(0)) };
/// let lock = example.lock.clone();
/// fn main() {
/// let example = Example { lock: Arc::new(Mutex::new(0)) };
/// let lock = example.lock.clone();
///
/// let _ = thread::spawn(move || {
/// // This thread will acquire the mutex first, unwrapping the result
/// // of `lock` because the lock has not been poisoned.
/// let _guard = lock.lock().unwrap();
/// let _ = thread::spawn(move || {
/// // This thread will acquire the mutex first, unwrapping the result
/// // of `lock` because the lock has not been poisoned.
/// let _guard = lock.lock().unwrap();
///
/// // This panic while holding the lock (`_guard` is in scope) will
/// // poison the mutex.
/// panic!()
/// }).join();
/// // This panic while holding the lock (`_guard` is in scope) will
/// // poison the mutex.
/// panic!()
/// }).join();
///
/// let expected = &[
/// Token::Struct { name: "Example", len: 1 },
/// Token::Str("lock"),
/// ];
/// let error = "lock poison error while serializing";
/// assert_ser_tokens_error(&example, expected, error);
/// # }
/// let expected = &[
/// Token::Struct { name: "Example", len: 1 },
/// Token::Str("lock"),
/// ];
/// let error = "lock poison error while serializing";
/// assert_ser_tokens_error(&example, expected, error);
/// }
/// ```
pub fn assert_ser_tokens_error<T>(value: &T, tokens: &[Token], error: &str)
where
@@ -145,13 +131,8 @@ where
/// Asserts that the given `tokens` deserialize into `value`.
///
/// ```rust
/// # #[macro_use]
/// # extern crate serde_derive;
/// #
/// # extern crate serde;
/// # extern crate serde_test;
/// #
/// ```edition2018
/// # use serde::{Serialize, Deserialize};
/// # use serde_test::{assert_de_tokens, Token};
/// #
/// # fn main() {
@@ -205,13 +186,8 @@ where
/// Asserts that the given `tokens` yield `error` when deserializing.
///
/// ```rust
/// # #[macro_use]
/// # extern crate serde_derive;
/// #
/// # extern crate serde;
/// # extern crate serde_test;
/// #
/// ```edition2018
/// # use serde::{Serialize, Deserialize};
/// # use serde_test::{assert_de_tokens_error, Token};
/// #
/// # fn main() {