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Fix warnings introduced in newer Rust Nightly

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This does not (yet) upgrade ./rust-toolchain

The warnings:

* dead_code "field is never read"
* redundant_semicolons "unnecessary trailing semicolon"
* non_fmt_panic "panic message is not a string literal, this is no longer accepted in Rust 2021"
* unstable_name_collisions "a method with this name may be added to the standard library in the future"
* legacy_derive_helpers "derive helper attribute is used before it is introduced" https://github.com/rust-lang/rust/issues/79202
This commit is contained in:
Simon Sapin 2021-02-25 10:39:53 +01:00
parent 4353d534d4
commit a0d9f97c8e
35 changed files with 75 additions and 116 deletions
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2
components/style/gecko/url.rs
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@ -21,8 +21,8 @@ use style_traits::{CssWriter, ParseError, ToCss};
use to_shmem::{self, SharedMemoryBuilder, ToShmem};
/// A CSS url() value for gecko.
#[css(function = "url")]
#[derive(Clone, Debug, PartialEq, SpecifiedValueInfo, ToCss, ToShmem)]
#[css(function = "url")]
#[repr(C)]
pub struct CssUrl(pub Arc<CssUrlData>);