Struct StaticQuery

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pub struct StaticQuery<N: Network> { /* private fields */ }

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impl<N: Network> StaticQuery<N>

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pub fn new( block_height: u32, state_root: N::StateRoot, state_paths: HashMap<Field<N>, StatePath<N>>, ) -> Self

Trait Implementations§

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impl<N: Clone + Network> Clone for StaticQuery<N>
where N::StateRoot: Clone,

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fn clone(&self) -> StaticQuery<N>

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<N: Network> FromStr for StaticQuery<N>

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type Err = Error

The associated error which can be returned from parsing.

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fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type. Read more

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impl<N: Network> QueryTrait<N> for StaticQuery<N>

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fn current_state_root(&self) -> Result<N::StateRoot>

Returns the current state root.

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fn get_state_path_for_commitment( &self, commitment: &Field<N>, ) -> Result<StatePath<N>>

Returns a state path for the given commitment.

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fn get_state_paths_for_commitments( &self, commitments: &[Field<N>], ) -> Result<Vec<StatePath<N>>>

Returns a list of state paths for the given list of commitments.

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fn current_block_height(&self) -> Result<u32>

Returns the current block height

Auto Trait Implementations§

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impl<N> Freeze for StaticQuery<N>
where <N as Network>::StateRoot: Freeze,

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impl<N> RefUnwindSafe for StaticQuery<N>
where <N as Network>::StateRoot: RefUnwindSafe, <N as Environment>::Field: RefUnwindSafe, <N as Network>::BlockHash: RefUnwindSafe, <N as Network>::TransactionID: RefUnwindSafe, N: RefUnwindSafe,

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impl<N> Send for StaticQuery<N>

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impl<N> Sync for StaticQuery<N>

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impl<N> Unpin for StaticQuery<N>
where <N as Network>::StateRoot: Unpin, <N as Environment>::Field: Unpin, <N as Network>::BlockHash: Unpin, <N as Network>::TransactionID: Unpin, N: Unpin,

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impl<N> UnwindSafe for StaticQuery<N>
where <N as Network>::StateRoot: UnwindSafe, <N as Environment>::Field: UnwindSafe, <N as Network>::BlockHash: UnwindSafe, <N as Network>::TransactionID: UnwindSafe, N: UnwindSafe,

Blanket Implementations§

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

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

Mutably borrows from an owned value. Read more

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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

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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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

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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

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