pub trait CompatibleDigestItem: Sized {
    // Required methods
    fn babe_pre_digest(seal: PreDigest) -> Self;
    fn as_babe_pre_digest(&self) -> Option<PreDigest>;
    fn babe_seal(signature: Signature) -> Self;
    fn as_babe_seal(&self) -> Option<Signature>;
    fn as_next_epoch_descriptor(&self) -> Option<NextEpochDescriptor>;
    fn as_next_config_descriptor(&self) -> Option<NextConfigDescriptor>;
}
Expand description

A digest item which is usable with BABE consensus.

Required Methods§

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fn babe_pre_digest(seal: PreDigest) -> Self

Construct a digest item which contains a BABE pre-digest.

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fn as_babe_pre_digest(&self) -> Option<PreDigest>

If this item is an BABE pre-digest, return it.

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fn babe_seal(signature: Signature) -> Self

Construct a digest item which contains a BABE seal.

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fn as_babe_seal(&self) -> Option<Signature>

If this item is a BABE signature, return the signature.

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fn as_next_epoch_descriptor(&self) -> Option<NextEpochDescriptor>

If this item is a BABE epoch descriptor, return it.

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fn as_next_config_descriptor(&self) -> Option<NextConfigDescriptor>

If this item is a BABE config descriptor, return it.

Implementations on Foreign Types§

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impl CompatibleDigestItem for DigestItem

Implementors§