tx_indexer::database::plutus

Struct DatumHash

pub struct DatumHash(pub Hash32);

Expand description

DatumHash

Tuple Fields§

§0: Hash32

Trait Implementations§

impl<'expr> AsExpression<DatumHash> for &'expr DatumHash

type Expression = Bound<DatumHash, &'__expr DatumHash>

The expression being returned

fn as_expression(self) -> <Self as AsExpression<DatumHash>>::Expression

Perform the conversion

impl AsExpression<DatumHash> for DatumHash

type Expression = Bound<DatumHash, DatumHash>

The expression being returned

fn as_expression(self) -> <Self as AsExpression<DatumHash>>::Expression

Perform the conversion

impl<'expr> AsExpression<Nullable<DatumHash>> for &'expr DatumHash

type Expression = Bound<Nullable<DatumHash>, &'__expr DatumHash>

The expression being returned

fn as_expression( self, ) -> <Self as AsExpression<Nullable<DatumHash>>>::Expression

Perform the conversion

impl AsExpression<Nullable<DatumHash>> for DatumHash

type Expression = Bound<Nullable<DatumHash>, DatumHash>

The expression being returned

fn as_expression( self, ) -> <Self as AsExpression<Nullable<DatumHash>>>::Expression

Perform the conversion

impl Clone for DatumHash

fn clone(&self) -> DatumHash

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for DatumHash

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

Formats the value using the given formatter. Read more

impl From<DatumHash> for DatumHash

fn from(item: DatumHash) -> Self

Converts to this type from the input type.

impl From<DatumHash> for DatumHash

fn from(item: DatumHash) -> Self

Converts to this type from the input type.

impl FromSql<DatumHash, Pg> for DatumHash

fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql( bytes: Option<<DB as Backend>::RawValue<'_>>, ) -> Result<Self, Box<dyn Error + Sync + Send>>

A specialized variant of from_sql for handling null values. Read more

impl PartialEq for DatumHash

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

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

impl<DB, ST> Queryable<ST, DB> for DatumHash
where DB: Backend, ST: SingleValue, Self: FromSql<ST, DB>,

type Row = DatumHash

The Rust type you’d like to map from. Read more

fn build(row: Self) -> Result<Self>

Construct an instance of this type

impl ToSql<DatumHash, Pg> for DatumHash

fn to_sql<'b>(&'b self, out: &mut Output<'b, '_, Pg>) -> Result

See the trait documentation.

impl<DB> ToSql<Nullable<DatumHash>, DB> for DatumHash
where DB: Backend, Self: ToSql<DatumHash, DB>,

fn to_sql<'b>(&'b self, out: &mut Output<'__b, '_, __DB>) -> Result

See the trait documentation.

impl Eq for DatumHash

impl StructuralPartialEq for DatumHash

Auto Trait Implementations§

impl Freeze for DatumHash

impl RefUnwindSafe for DatumHash

impl Send for DatumHash

impl Sync for DatumHash

impl Unpin for DatumHash

impl UnwindSafe for DatumHash

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<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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

fn __clone_box(&self, _: Private) -> *mut ()

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<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> FromRef<T> for T
where T: Clone,

fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.

impl<T, ST, DB> FromSqlRow<ST, DB> for T
where T: Queryable<ST, DB>, ST: SqlTypeOrSelectable, DB: Backend, <T as Queryable<ST, DB>>::Row: FromStaticSqlRow<ST, DB>,

fn build_from_row<'a>( row: &impl Row<'a, DB>, ) -> Result<T, Box<dyn Error + Sync + Send>>

See the trait documentation.

impl<T, ST, DB> FromStaticSqlRow<ST, DB> for T
where DB: Backend, T: FromSql<ST, DB>, ST: SingleValue,

fn build_from_row<'a>( row: &impl Row<'a, DB>, ) -> Result<T, Box<dyn Error + Sync + Send>>

See the trait documentation

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> 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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> IntoRequest<T> for T

fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request

impl<T> IntoSql for T

fn into_sql<T>(self) -> Self::Expression
where Self: Sized + AsExpression<T>, T: SqlType + TypedExpressionType,

Convert self to an expression for Diesel’s query builder. Read more

fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expression
where &'a Self: AsExpression<T>, T: SqlType + TypedExpressionType,

Convert &self to an expression for Diesel’s query builder. Read more

impl<T, ST, DB> StaticallySizedRow<ST, DB> for T
where ST: SqlTypeOrSelectable + TupleSize, T: Queryable<ST, DB>, DB: Backend,

const FIELD_COUNT: usize = <ST as crate::util::TupleSize>::SIZE

The number of fields that this type will consume.

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> ToPLA<U> for T
where U: FromCSL<T>,

fn to_pla(&self) -> U

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryToCSL<U> for T
where U: TryFromPLA<T>,

fn try_to_csl(&self) -> Result<U, TryFromPLAError>

impl<T, U> TryToPLA<U> for T
where U: TryFromCSL<T>,

fn try_to_pla(&self) -> Result<U, TryFromCSLError>

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more