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Trait polkadot_service::runtime_traits::AppVerify

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pub trait AppVerify {
    type AccountId;

    // Required method
    fn verify<L>(&self, msg: L, signer: &Self::AccountId) -> bool
       where L: Lazy<[u8]>;
}
Expand description

Means of signature verification of an application key.

Required Associated Types§

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type AccountId

Type of the signer.

Required Methods§

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fn verify<L>(&self, msg: L, signer: &Self::AccountId) -> bool
where L: Lazy<[u8]>,

Verify a signature. Return true if signature is valid for the value.

Object Safety§

This trait is not object safe.

Implementors§

source§

impl<S, T> AppVerify for T
where S: From<T> + Verify<Signer = <<T as AppCrypto>::Public as AppPublic>::Generic>, T: Wraps<Inner = S> + AppCrypto + AppSignature + AsRef<S> + AsMut<S> + From<S>, <S as Verify>::Signer: IdentifyAccount<AccountId = <S as Verify>::Signer>, <<T as AppCrypto>::Public as AppPublic>::Generic: IdentifyAccount<AccountId = <<T as AppCrypto>::Public as AppPublic>::Generic>,