Enum tinychain::chain::Chain[−][src]

pub enum Chain {
    Block(BlockChain),
    Sync(SyncChain),
}

Expand description

A data structure responsible for maintaining the transactional integrity of its Subject.

Variants

Block

Tuple Fields of Block

0: BlockChain

Sync

Tuple Fields of Sync

0: SyncChain

Trait Implementations

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impl ChainInstance for Chain

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fn append_delete<'life0, 'async_trait>(
 &'life0 self,
 txn_id: TxnId,
 path: TCPathBuf,
 key: Value
) -> Pin<Box<dyn Future<Output = TCResult<()>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 Self: 'async_trait,

Append the given DELETE op to the latest block in this Chain.

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fn append_put<'life0, 'life1, 'async_trait>(
 &'life0 self,
 txn: &'life1 Txn,
 path: TCPathBuf,
 key: Value,
 value: State
) -> Pin<Box<dyn Future<Output = TCResult<()>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 'life1: 'async_trait,
 Self: 'async_trait,

Append the given PUT op to the latest block in this Chain.

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fn last_commit<'life0, 'async_trait>(
 &'life0 self,
 txn_id: TxnId
) -> Pin<Box<dyn Future<Output = TCResult<Option<TxnId>>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 Self: 'async_trait,

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fn subject(&self) -> &Subject

Borrow the Subject of this Chain immutably.

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fn replicate<'life0, 'life1, 'async_trait>(
 &'life0 self,
 txn: &'life1 Txn,
 source: Link
) -> Pin<Box<dyn Future<Output = TCResult<()>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 'life1: 'async_trait,
 Self: 'async_trait,

Replicate this Chain from the Chain at the given Link.

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fn write_ahead<'life0, 'life1, 'async_trait>(
 &'life0 self,
 txn_id: &'life1 TxnId
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>> where
 'life0: 'async_trait,
 'life1: 'async_trait,
 Self: 'async_trait,

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impl Clone for Chain

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fn clone(&self) -> Chain

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

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impl Debug for Chain

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

Formats the value using the given formatter. Read more

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impl Display for Chain

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

Formats the value using the given formatter. Read more

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impl From<Chain> for State

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fn from(chain: Chain) -> Self

Performs the conversion.

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impl FromStream for Chain

type Context = Txn

The decoding context of this type, useful in situations where the stream to be decoded may be too large to hold in main memory. Read more

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fn from_stream<'life0, 'async_trait, D: Decoder>(
 txn: Txn,
 decoder: &'life0 mut D
) -> Pin<Box<dyn Future<Output = Result<Self, D::Error>> + Send + 'async_trait>> where
 D: 'async_trait,
 'life0: 'async_trait,
 Self: 'async_trait,

Parse this value using the given Decoder.

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impl Instance for Chain

type Class = ChainType

The Class type of this instance

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fn class(&self) -> Self::Class

Returns the [Class] of this instance.

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impl Transact for Chain

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fn commit<'life0, 'life1, 'async_trait>(
 &'life0 self,
 txn_id: &'life1 TxnId
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>> where
 'life0: 'async_trait,
 'life1: 'async_trait,
 Self: 'async_trait,

Commit this transaction.

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fn finalize<'life0, 'life1, 'async_trait>(
 &'life0 self,
 txn_id: &'life1 TxnId
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>> where
 'life0: 'async_trait,
 'life1: 'async_trait,
 Self: 'async_trait,

Delete any version data specific to this transaction.

Auto Trait Implementations

impl !RefUnwindSafe for Chain

impl Send for Chain

impl Sync for Chain

impl Unpin for Chain

impl !UnwindSafe for Chain

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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

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pub fn into(self) -> U

Performs the conversion.

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impl<F> Match for F

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fn matches<T>(&self) -> bool where
T: TryCastFrom<Self>,

Returns true if self can be cast into the target type T.

impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

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

recently added

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

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impl<T> ToState for T where
T: Clone,
State: From<T>,

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pub fn to_state(&Self) -> State

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impl<T> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<F, T> TryCastFrom<F> for T where
T: CastFrom<F>,

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pub fn can_cast_from(&F) -> bool

Test if value can be cast into Self.

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pub fn opt_cast_from(f: F) -> Option<T>

Returns Some(Self) if the source value can be cast into Self, otherwise None.

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fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err> where
OnErr: FnOnce(&T) -> Err,

Returns Ok(Self) if the source value can be cast into Self, otherwise calls on_err.

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impl<F, T> TryCastInto<T> for F where
T: TryCastFrom<F>,

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pub fn can_cast_into(&self) -> bool

Test if self can be cast into T.

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pub fn opt_cast_into(self) -> Option<T>

Returns Some(T) if self can be cast into T, otherwise None.

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fn try_cast_into<Err, OnErr>(self, on_err: OnErr) -> Result<T, Err> where
OnErr: FnOnce(&Self) -> Err,

Returns Ok(T) if self can be cast into T, otherwise calls on_err.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

Enum tinychain::chain::Chain[−][src]

Variants

Tuple Fields of Block

Tuple Fields of Sync

Trait Implementations

impl ChainInstance for Chain

fn append_delete<'life0, 'async_trait>( &'life0 self, txn_id: TxnId, path: TCPathBuf, key: Value) -> Pin<Box<dyn Future<Output = TCResult<()>> + Send + 'async_trait>> where 'life0: 'async_trait, Self: 'async_trait,

fn append_put<'life0, 'life1, 'async_trait>( &'life0 self, txn: &'life1 Txn, path: TCPathBuf, key: Value, value: State) -> Pin<Box<dyn Future<Output = TCResult<()>> + Send + 'async_trait>> where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

fn last_commit<'life0, 'async_trait>( &'life0 self, txn_id: TxnId) -> Pin<Box<dyn Future<Output = TCResult<Option<TxnId>>> + Send + 'async_trait>> where 'life0: 'async_trait, Self: 'async_trait,

fn subject(&self) -> &Subject

fn replicate<'life0, 'life1, 'async_trait>( &'life0 self, txn: &'life1 Txn, source: Link) -> Pin<Box<dyn Future<Output = TCResult<()>> + Send + 'async_trait>> where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

fn write_ahead<'life0, 'life1, 'async_trait>( &'life0 self, txn_id: &'life1 TxnId) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>> where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

impl Clone for Chain

fn clone(&self) -> Chain

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

impl Debug for Chain

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

impl Display for Chain

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

impl From<Chain> for State

fn from(chain: Chain) -> Self

impl FromStream for Chain

type Context = Txn

fn from_stream<'life0, 'async_trait, D: Decoder>( txn: Txn, decoder: &'life0 mut D) -> Pin<Box<dyn Future<Output = Result<Self, D::Error>> + Send + 'async_trait>> where D: 'async_trait, 'life0: 'async_trait, Self: 'async_trait,

impl Instance for Chain

type Class = ChainType

fn class(&self) -> Self::Class

impl Transact for Chain

fn commit<'life0, 'life1, 'async_trait>( &'life0 self, txn_id: &'life1 TxnId) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>> where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

fn finalize<'life0, 'life1, 'async_trait>( &'life0 self, txn_id: &'life1 TxnId) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>> where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Auto Trait Implementations

impl !RefUnwindSafe for Chain

impl Send for Chain

impl Sync for Chain

impl Unpin for Chain

impl !UnwindSafe for Chain

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<F, T> CastFrom<F> for T where T: From<F>,

pub fn cast_from(f: F) -> T

impl<T, F> CastInto<F> for T where F: CastFrom<T>,

pub fn cast_into(self) -> F

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

pub fn into(self) -> U

impl<F> Match for F

fn matches<T>(&self) -> bool where T: TryCastFrom<Self>,

impl<T> Same<T> for T

type Output = T

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

type Owned = T

pub fn to_owned(&self) -> T

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

impl<T> ToState for T where T: Clone, State: From<T>,

pub fn to_state(&Self) -> State

impl<T> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

impl<F, T> TryCastFrom<F> for T where T: CastFrom<F>,

pub fn can_cast_from(&F) -> bool

pub fn opt_cast_from(f: F) -> Option<T>

fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err> where OnErr: FnOnce(&T) -> Err,

impl<F, T> TryCastInto<T> for F where T: TryCastFrom<F>,

pub fn can_cast_into(&self) -> bool

pub fn opt_cast_into(self) -> Option<T>

fn try_cast_into<Err, OnErr>(self, on_err: OnErr) -> Result<T, Err> where OnErr: FnOnce(&Self) -> Err,

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

type Error = Infallible

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

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

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

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

fn append_delete<'life0, 'async_trait>(
&'life0 self,
txn_id: TxnId,
path: TCPathBuf,
key: Value
) -> Pin<Box<dyn Future<Output = TCResult<()>> + Send + 'async_trait>> where
'life0: 'async_trait,
Self: 'async_trait,

fn append_put<'life0, 'life1, 'async_trait>(
&'life0 self,
txn: &'life1 Txn,
path: TCPathBuf,
key: Value,
value: State
) -> Pin<Box<dyn Future<Output = TCResult<()>> + Send + 'async_trait>> where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,

fn last_commit<'life0, 'async_trait>(
&'life0 self,
txn_id: TxnId
) -> Pin<Box<dyn Future<Output = TCResult<Option<TxnId>>> + Send + 'async_trait>> where
'life0: 'async_trait,
Self: 'async_trait,

fn replicate<'life0, 'life1, 'async_trait>(
&'life0 self,
txn: &'life1 Txn,
source: Link
) -> Pin<Box<dyn Future<Output = TCResult<()>> + Send + 'async_trait>> where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,

fn write_ahead<'life0, 'life1, 'async_trait>(
&'life0 self,
txn_id: &'life1 TxnId
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>> where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,

fn from_stream<'life0, 'async_trait, D: Decoder>(
txn: Txn,
decoder: &'life0 mut D
) -> Pin<Box<dyn Future<Output = Result<Self, D::Error>> + Send + 'async_trait>> where
D: 'async_trait,
'life0: 'async_trait,
Self: 'async_trait,

fn commit<'life0, 'life1, 'async_trait>(
&'life0 self,
txn_id: &'life1 TxnId
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>> where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,

fn finalize<'life0, 'life1, 'async_trait>(
&'life0 self,
txn_id: &'life1 TxnId
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>> where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,

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

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

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

impl<F, T> CastFrom<F> for T where
T: From<F>,

impl<T, F> CastInto<F> for T where
F: CastFrom<T>,

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

fn matches<T>(&self) -> bool where
T: TryCastFrom<Self>,

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

impl<T> ToState for T where
T: Clone,
State: From<T>,

impl<T> ToString for T where
T: Display + ?Sized,

impl<F, T> TryCastFrom<F> for T where
T: CastFrom<F>,

fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err> where
OnErr: FnOnce(&T) -> Err,

impl<F, T> TryCastInto<T> for F where
T: TryCastFrom<F>,

fn try_cast_into<Err, OnErr>(self, on_err: OnErr) -> Result<T, Err> where
OnErr: FnOnce(&Self) -> Err,

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

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

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