rust/library at 917c047c33a0b44b5406c8aab9e47d693106cbba - rust

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Yuki Okushi 87c820573a Rollup merge of #87267 - dtolnay:negspace, r=Aaron1011

Remove space after negative sign in Literal to_string

Negative proc macro literal tokens used to be printed with a space between the minus sign and the magnitude. That's because `impl ToString for Literal` used to convert the Literal into a TokenStream, which splits the minus sign into a separate Punct token.

```rust
Literal::isize_unsuffixed(-10).to_string()  // "- 10"
```

This PR updates the ToString impl to directly use `rustc_ast::token::Lit`'s ToString, which matches the way Rust negative numbers are idiomatically written without a space.

```rust
Literal::isize_unsuffixed(-10).to_string()  // "-10"
```

2021-08-04 08:05:50 +09:00

alloc

Auto merge of #87535 - lf-:authors, r=Mark-Simulacrum

2021-08-02 05:49:17 +00:00

backtrace @ 221483ebaf

Update backtrace to 0.3.57

2021-04-25 13:48:03 -07:00

core

Rollup merge of #81797 - yoshuawuyts:stream_from_iter, r=dtolnay

2021-08-04 08:05:50 +09:00

panic_abort

Auto merge of #87535 - lf-:authors, r=Mark-Simulacrum