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Silence clippy warning

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Jonas Platte 2020-02-13 12:11:43 +01:00
parent 2f95a299b7
commit d31583a826
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1 changed files with 2 additions and 0 deletions
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2
src/util.rs
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@ -56,6 +56,8 @@ where
T: serde::Deserialize<'de>, T: serde::Deserialize<'de>,
{ {
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
#[allow(clippy::clippy::option_as_ref_deref)]
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),