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SnapControl

reth_e2e_test_utils::snap

Struct SnapControl 

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

Controls the requests of a node’s production snap backfill, including across restarts.

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impl SnapControl

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pub fn with_response_bytes(bytes: u64) -> Self

Creates a control that limits account and storage responses to force real peer pagination.

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pub fn pause_on( &self, matches: impl Fn(&SnapProtocolMessage) -> bool + Send + Sync + 'static, ) -> SnapGate

Pauses the next matching request before it reaches the network.

Only requests sent after this call can match. The gate fires once, so a retry of the paused request is not paused again. Dropping the gate releases the request.

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pub fn take_requests(&self) -> Vec<SnapProtocolMessage>

Returns the requests seen since the last call and clears them, including a request currently paused at a gate.

Trait Implementations§

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impl Clone for SnapControl

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fn clone(&self) -> Self

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 SnapControl

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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 SnapControl

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fn default() -> Self

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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Immutably borrows from an owned value. Read more
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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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fn __clone_box(&self, _: Private) -> *mut ()

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Causes self to use its Binary implementation when Debug-formatted.
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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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Causes self to use its LowerHex implementation when Debug-formatted.
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Wrap the input message T in a tonic::Request
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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes