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Auto merge of #9620 - danieleades:refactor/use-writeln, r=Eh2406

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use 'writeln' instead of appending newline character
This commit is contained in:
bors 2021-06-23 13:33:38 +00:00
commit 58be9793af
1 changed files with 2 additions and 2 deletions
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4
tests/testsuite/weak_dep_features.rs
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@ -10,11 +10,11 @@ use std::fmt::Write;
fn require(enabled_features: &[&str], disabled_features: &[&str]) -> String {
let mut s = String::new();
for feature in enabled_features {
write!(s, "#[cfg(not(feature=\"{feature}\"))] compile_error!(\"expected feature {feature} to be enabled\");\n",
writeln!(s, "#[cfg(not(feature=\"{feature}\"))] compile_error!(\"expected feature {feature} to be enabled\");",
feature=feature).unwrap();
}
for feature in disabled_features {
write!(s, "#[cfg(feature=\"{feature}\")] compile_error!(\"did not expect feature {feature} to be enabled\");\n",
writeln!(s, "#[cfg(feature=\"{feature}\")] compile_error!(\"did not expect feature {feature} to be enabled\");",
feature=feature).unwrap();
}
s