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Hide extraneous use in anonymous lifetime example. #190

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Jul 31, 2019
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Hide extraneous use in anonymous lifetime example. #190

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7 changes: 2 additions & 5 deletions src/rust-2018/ownership-and-lifetimes/the-anonymous-lifetime.md
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Expand Up @@ -16,11 +16,9 @@ struct StrWrap<'a>(&'a str);
In Rust 2015, you might have written:

```rust
// Rust 2015

use std::fmt;

# use std::fmt;
# struct StrWrap<'a>(&'a str);
// Rust 2015

fn make_wrapper(string: &str) -> StrWrap {
StrWrap(string)
Expand All @@ -38,7 +36,6 @@ In Rust 2018, you can instead write:
```rust
# use std::fmt;
# struct StrWrap<'a>(&'a str);

// Rust 2018

fn make_wrapper(string: &str) -> StrWrap<'_> {
Expand Down