Enum tezos_smart_rollup::dac::certificate::Certificate
source · pub enum Certificate {
V0(V0Certificate),
}Expand description
DAC certificates are signed by committee members to ensure validity.
Currently only one certificate type is supported, but more will be added in future.
Variants§
V0(V0Certificate)
A V0 certificate - see V0Certificate
Implementations§
source§impl Certificate
impl Certificate
sourcepub fn verify(
&self,
committee_members_pks: &[PublicKeyBls],
threshold: u8
) -> Result<(), CertificateError>
pub fn verify( &self, committee_members_pks: &[PublicKeyBls], threshold: u8 ) -> Result<(), CertificateError>
Verifies that a certificate is valid.
For a V0Certificate, the aggregated signature is verified against the public keys
of the committee members that have signed the root hash.
This set is determined by the witness field of the certificate.
sourcepub fn reveal_to_store<Host>(
&self,
host: &mut Host,
path: &impl Path
) -> Result<usize, CertificateError>where
Host: Runtime,
pub fn reveal_to_store<Host>( &self, host: &mut Host, path: &impl Path ) -> Result<usize, CertificateError>where Host: Runtime,
Reveal the contents of the certificate to a path in storage.
Write the revealed content of the certificate to the given path. Any previous value is overwritten.
Up to ~10MB of content may be revealed in one go (10,063,860 bytes). The
content overwrites any pre-existing value in path. If an error occurs,
the content revealed up-to the error occuring will be written in path.
CAUTION: this function will consume up to ~1.3 Billion ticks, it is
recommended to limit any other computation done within the same kernel_run,
and to perform your own benchmarking.
If reveal_to_store returns an error, any content succesfully revealed
up until the error occurred will remain in storage; use Runtime::store_value_size to
determine the size of this value.
Trait Implementations§
source§impl BinWriter for Certificate
impl BinWriter for Certificate
source§impl Debug for Certificate
impl Debug for Certificate
source§impl HasEncoding for Certificate
impl HasEncoding for Certificate
source§impl NomReader for Certificate
impl NomReader for Certificate
fn nom_read( bytes: &[u8] ) -> Result<(&[u8], Certificate), Err<DecodeError<&[u8]>>>
Auto Trait Implementations§
impl RefUnwindSafe for Certificate
impl Send for Certificate
impl Sync for Certificate
impl Unpin for Certificate
impl UnwindSafe for Certificate
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