Grcov report - humantime_serde

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//! Module to adaopt `humantime_serde` to `Option<Duration>`

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use humantime_serde_crate::Serde as HtSerde;

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use serde::{Deserialize, Deserializer, Serialize, Serializer};

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/// Serializes an `Option<Duration>` or `Option<SystemTime>` via the humantime crate.

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pub fn serialize<T, S>(d: &Option<T>, s: S) -> Result<S::Ok, S::Error>

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where

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    for<'a> HtSerde<&'a T>: Serialize,

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    S: Serializer,

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    let nested: Option<HtSerde<&T>> = d.as_ref().map(Into::into);

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    nested.serialize(s)

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/// Deserialize an `Option<Duration>` or `Option<SystemTime>` via the humantime crate.

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pub fn deserialize<'a, T, D>(d: D) -> Result<Option<T>, D::Error>

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where

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    HtSerde<T>: Deserialize<'a>,

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    D: Deserializer<'a>,

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    let got: Option<HtSerde<T>> = Deserialize::deserialize(d)?;

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    Ok(got.map(HtSerde::into_inner))

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