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MemoryChannelStore

r402_evm::batch_settlement::store

Struct MemoryChannelStore 

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pub struct MemoryChannelStore { /* private fields */ }
Expand description

Process-local in-memory store (tests and single-node demos).

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impl MemoryChannelStore

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pub fn new() -> Self

Empty store.

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impl ChannelStore for MemoryChannelStore

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fn get(&self, channel_id: &B256) -> ChannelState

Loads channel state (default empty if unknown).
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fn put(&self, channel_id: B256, state: ChannelState)

Persists channel state.
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fn try_charge( &self, channel_id: B256, charge: TokenAmount, max_claimable: TokenAmount, ) -> bool

Atomically reserves a charge: requires max_claimable >= charged_cumulative + charge and then charged_cumulative += charge. Read more
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impl Clone for MemoryChannelStore

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fn clone(&self) -> MemoryChannelStore

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for MemoryChannelStore

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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 Default for MemoryChannelStore

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fn default() -> MemoryChannelStore

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

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

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where T: ?Sized,

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fn borrow(&self) -> &T

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

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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