Update to rustfmt-preview (#348)
* Update to rustfmt-preview. * Run "cargo fmt --all" with rustfmt 0.4.1. rustfmt 0.4.1 is the latest release of rustfmt-preview available on the stable channel. * Fix a long line that rustfmt 0.4.1 can't handle. * Remove unneeded commas left behind by rustfmt.
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@@ -1,14 +1,8 @@
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#![deny(trivial_numeric_casts)]
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#![warn(unused_import_braces, unstable_features, unused_extern_crates)]
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#![cfg_attr(feature="cargo-clippy", warn(
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float_arithmetic,
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mut_mut,
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nonminimal_bool,
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option_map_unwrap_or,
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option_map_unwrap_or_else,
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unicode_not_nfc,
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use_self,
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))]
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#![cfg_attr(feature = "cargo-clippy",
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warn(float_arithmetic, mut_mut, nonminimal_bool, option_map_unwrap_or,
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option_map_unwrap_or_else, unicode_not_nfc, use_self))]
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#[macro_use]
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extern crate cfg_if;
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@@ -134,9 +128,7 @@ fn cton_util() -> CommandResult {
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);
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#[cfg(not(feature = "wasm"))]
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let result = Err(
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"Error: cton-util was compiled without wasm support.".to_owned(),
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);
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let result = Err("Error: cton-util was compiled without wasm support.".to_owned());
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result
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} else {
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