Struct warg_protocol::operator::LogState

impl LogState

pub fn new() -> Self

Create a new operator log state.

pub fn head(&self) -> &Option<Head>

Gets the current head of the log.

Returns None if no records have been validated yet.

pub fn validate( &mut self, record: &ProtoEnvelope<OperatorRecord> ) -> Result<(), ValidationError>

Validates an individual operator record.

It is expected that validate is called in order of the records in the log.

This operation is transactional: if any entry in the record fails to validate, the validator state will remain unchanged.

pub fn public_key(&self, key_id: &KeyID) -> Option<&PublicKey>

Gets the public key of the given key id.

Returns None if the key id is not recognized.

Trait Implementations§

impl Clone for LogState

fn clone(&self) -> LogState

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for LogState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Default for LogState

fn default() -> LogState

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for LogState
where LogState: Default,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq for LogState

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

This method tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for LogState

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Validator for LogState

type Record = OperatorRecord

The type of record being validated.

type Error = ValidationError

The type of error returned when validation fails.

fn validate( &mut self, record: &ProtoEnvelope<Self::Record> ) -> Result<(), Self::Error>

Validates the given record.

impl Eq for LogState

impl StructuralEq for LogState

impl StructuralPartialEq for LogState

Auto Trait Implementations§

impl UnwindSafe for LogState

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for T
where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.