mina_tree::scan_state::parallel_scan

Struct Tree

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pub struct Tree<B, M> {
    pub(super) values: Vec<Value<B, M>>,
}
Expand description

A single tree with number of leaves = max_base_jobs = 2**transaction_capacity_log_2

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§values: Vec<Value<B, M>>

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impl<B, M> Tree<B, M>
where B: Debug + 'static, M: Debug + 'static,

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fn map_depth<FunMerge, FunBase>( &self, fun_merge: &FunMerge, fun_base: &FunBase, ) -> Self
where FunMerge: for<'a> Fn(u64, &'a M) -> M, FunBase: for<'a> Fn(&'a B) -> B,

mapi where i is the level of the tree

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pub(super) fn values_by_depth(&self) -> BTreeMap<u64, Value<Vec<&B>, Vec<&M>>>

Use for binprot conversion only

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fn map<FunMerge, FunBase>(&self, fun_merge: FunMerge, fun_base: FunBase) -> Self
where FunMerge: Fn(&M) -> M, FunBase: Fn(&B) -> B,

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fn fold_depth_until_prime<Accum, Final, FunMerge, FunBase>( &self, fun_merge: &FunMerge, fun_base: &FunBase, init: Accum, ) -> ControlFlow<Final, Accum>
where FunMerge: Fn(u64, Accum, &M) -> ControlFlow<Final, Accum>, FunBase: Fn(Accum, &B) -> ControlFlow<Final, Accum>,

foldi where i is the cur_level

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fn fold_depth_until_prime_err<Accum, FunMerge, FunBase>( &self, fun_merge: &FunMerge, fun_base: &FunBase, init: Accum, ) -> Result<Accum, String>
where FunMerge: Fn(u64, Accum, &M) -> Result<Accum, String>, FunBase: Fn(Accum, &B) -> Result<Accum, String>,

foldi where i is the cur_level

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fn fold_depth_until<Accum, Final, FunFinish, FunMerge, FunBase>( &self, fun_merge: FunMerge, fun_base: FunBase, fun_finish: FunFinish, init: Accum, ) -> Final
where FunMerge: Fn(u64, Accum, &M) -> ControlFlow<Final, Accum>, FunBase: Fn(Accum, &B) -> ControlFlow<Final, Accum>, FunFinish: Fn(Accum) -> Final,

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fn fold_depth<Accum, FunMerge, FunBase>( &self, fun_merge: FunMerge, fun_base: FunBase, init: Accum, ) -> Accum
where FunMerge: Fn(u64, Accum, &M) -> Accum, FunBase: Fn(Accum, &B) -> Accum,

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fn fold<Accum, FunMerge, FunBase>( &self, fun_merge: FunMerge, fun_base: FunBase, init: Accum, ) -> Accum
where FunMerge: Fn(Accum, &M) -> Accum, FunBase: Fn(Accum, &B) -> Accum,

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fn fold_until<Accum, Final, FunFinish, FunMerge, FunBase>( &self, fun_merge: FunMerge, fun_base: FunBase, fun_finish: FunFinish, init: Accum, ) -> Final
where FunMerge: Fn(Accum, &M) -> ControlFlow<Final, Accum>, FunBase: Fn(Accum, &B) -> ControlFlow<Final, Accum>, FunFinish: Fn(Accum) -> Final,

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fn update_split<Data, FunJobs, FunWeight, FunMerge, FunBase, Weight, R>( &self, fun_merge: &FunMerge, fun_base: &FunBase, weight_merge: &FunWeight, jobs: &[Data], update_level: u64, jobs_split: &FunJobs, ) -> Result<(Self, Option<R>), ()>
where FunMerge: Fn(&[Data], u64, &M) -> Result<(M, Option<R>), ()>, FunBase: Fn(&[Data], B) -> Result<B, ()>, FunWeight: Fn(&M) -> (Weight, Weight), FunJobs: Fn((Weight, Weight), &[Data]) -> (&[Data], &[Data]), Data: Clone, M: Clone, B: Clone,

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fn update_accumulate<Data, FunMerge, FunBase>( &self, fun_merge: &FunMerge, fun_base: &FunBase, ) -> (Self, Data)
where FunMerge: Fn((Data, Data), &M) -> (M, Data), FunBase: Fn(&B) -> (B, Data), Data: Clone,

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fn iter(&self) -> impl Iterator<Item = (u64, &Value<B, M>)>

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impl Tree<Base<Arc<TransactionWithWitness>>, Merge<Arc<LedgerProofWithSokMessage>>>

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pub fn view(&self) -> impl Iterator<Item = JobValueWithIndex<'_>>

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impl<BaseJob, MergeJob> Tree<Base<BaseJob>, Merge<MergeJob>>
where BaseJob: Clone + Debug + 'static, MergeJob: Clone + Debug + 'static,

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fn update( &self, completed_jobs: &[Job<BaseJob, MergeJob>], update_level: u64, sequence_no: SequenceNumber, lens: WeightLens, ) -> Result<(Self, Option<MergeJob>), ()>

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fn reset_weights(&self, reset_kind: ResetKind) -> Self

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fn jobs_on_level( &self, depth: u64, level: u64, ) -> Vec<AvailableJob<BaseJob, MergeJob>>

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fn to_hashable_jobs(&self) -> Vec<Job<Base<BaseJob>, Merge<MergeJob>>>

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fn jobs_records(&self) -> Vec<Job<Record<BaseJob>, Record<MergeJob>>>

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fn base_jobs(&self) -> Vec<BaseJob>

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fn todo_job_count(&self) -> (u64, u64)

calculates the number of base and merge jobs that is currently with the Todo status

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fn leaves(&self) -> Vec<Base<BaseJob>>

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fn required_job_count(&self) -> u64

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fn available_space(&self) -> u64

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fn create_tree_for_level( level: i64, depth: u64, merge_job: Job<MergeJob>, base_job: Job<BaseJob>, ) -> Self

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fn create_tree(depth: u64) -> Self

Trait Implementations§

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impl<B: Clone, M: Clone> Clone for Tree<B, M>

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fn clone(&self) -> Tree<B, M>

Returns a duplicate 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<B, M> Debug for Tree<Base<B>, Merge<M>>
where B: Debug, M: Debug,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<B, M> Freeze for Tree<B, M>

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impl<B, M> RefUnwindSafe for Tree<B, M>
where B: RefUnwindSafe, M: RefUnwindSafe,

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impl<B, M> Send for Tree<B, M>
where B: Send, M: Send,

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impl<B, M> Sync for Tree<B, M>
where B: Sync, M: Sync,

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impl<B, M> Unpin for Tree<B, M>
where B: Unpin, M: Unpin,

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impl<B, M> UnwindSafe for Tree<B, M>
where B: UnwindSafe, M: UnwindSafe,

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where T: 'static + ?Sized,

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

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