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Fix clippy warning

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Jonas Platte 2020-02-18 23:32:06 +01:00
parent b4e985e08d
commit 3a6d6140a3
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1 changed files with 1 additions and 1 deletions
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2
src/util.rs
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@ -57,7 +57,7 @@ where
{ {
let opt = Option::<String>::deserialize(de)?; let opt = Option::<String>::deserialize(de)?;
// TODO: Switch to and remove this attribute `opt.as_deref()` once MSRV is >= 1.40 // TODO: Switch to and remove this attribute `opt.as_deref()` once MSRV is >= 1.40
#[allow(clippy::option_as_ref_deref)] #[allow(clippy::option_as_ref_deref, clippy::unknown_clippy_lints)]
let opt = opt.as_ref().map(String::as_str); let opt = opt.as_ref().map(String::as_str);
match opt { match opt {
None | Some("") => Ok(None), None | Some("") => Ok(None),