mrmime 0.0.2

Small, explicit MIME type registry with fast lookup by type or extension.
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use crate::MimeType;
use serde::{Deserialize, Deserializer, Serialize, Serializer};

impl Serialize for MimeType {
    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        serializer.serialize_str(self.mime)
    }
}

impl<'de> Deserialize<'de> for MimeType {
    fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let s = <&str>::deserialize(deserializer)?;
        s.parse::<MimeType>().map_err(|_| {
            serde::de::Error::invalid_value(serde::de::Unexpected::Str(s), &"registered MIME type")
        })
    }
}