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use std::ops::Deref;
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use serde::{Deserialize, Serialize};

            

        

            

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use zbus::zvariant::Type;

            

        

            

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use zeroize::{Zeroize, ZeroizeOnDrop};

            

        

            

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use crate::{Key, Mac, crypto};

            

        

            

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/// An attribute value.

            

        

            

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#[derive(Deserialize, Serialize, Type, Clone, Debug, Eq, PartialEq, Zeroize, ZeroizeOnDrop)]

            

        

            

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pub struct AttributeValue(String);

            

        

            

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impl AttributeValue {

            

        

            

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    pub(crate) fn mac(&self, key: &Key) -> Result<Mac, crate::crypto::Error> {

            

        

            

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        crypto::compute_mac(self.0.as_bytes(), key)

            

        

            

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    }

            

        

            

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}

            

        

            

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impl<S: ToString> From<S> for AttributeValue {

            

        

            

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    fn from(value: S) -> Self {

            

        

            

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        Self(value.to_string())

            

        

            

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    }

            

        

            

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}

            

        

            

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impl AsRef<str> for AttributeValue {

            

        

            

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    fn as_ref(&self) -> &str {

            

        

            

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        self.0.as_str()

            

        

            

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    }

            

        

            

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}

            

        

            

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impl Deref for AttributeValue {

            

        

            

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    type Target = str;

            

        

            

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    fn deref(&self) -> &Self::Target {

            

        

            

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        self.0.as_str()

            

        

            

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    }

            

        

            

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}

            

        

            

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impl PartialEq<str> for AttributeValue {

            

        

            

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    fn eq(&self, other: &str) -> bool {

            

        

            

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        self.deref() == other

            

        

            

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    }

            

        

            

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}

            

        

            

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impl PartialEq<&str> for AttributeValue {

            

        

            

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    fn eq(&self, other: &&str) -> bool {

            

        

            

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        self.deref() == *other

            

        

            

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    }

            

        

            

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}