reth_beacon_consensus

Struct ForkchoiceStateTracker

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

The struct that keeps track of the received forkchoice state and their status.

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impl ForkchoiceStateTracker

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pub fn set_latest(&mut self, state: ForkchoiceState, status: ForkchoiceStatus)

Sets the latest forkchoice state that we received.

If the status is VALID, we also update the last valid forkchoice state and set the sync_target to None, since we’re now fully synced.

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pub const fn latest_state(&self) -> Option<ForkchoiceState>

Returns the latest received [ForkchoiceState].

Caution: this can be invalid.

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pub const fn last_valid_state(&self) -> Option<ForkchoiceState>

Returns the last valid [ForkchoiceState].

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pub fn last_valid_finalized(&self) -> Option<B256>

Returns the last valid finalized hash.

This will return None:

  • If either there is no valid finalized forkchoice state,
  • Or the finalized hash for the latest valid forkchoice state is zero.
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pub const fn sync_target_state(&self) -> Option<ForkchoiceState>

Returns the last received ForkchoiceState to which we need to sync.

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pub fn sync_target_finalized(&self) -> Option<B256>

Returns the sync target finalized hash.

This will return None:

  • If either there is no sync target forkchoice state,
  • Or the finalized hash for the sync target forkchoice state is zero.
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pub const fn is_empty(&self) -> bool

Returns true if no forkchoice state has been received yet.

Trait Implementations§

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impl Clone for ForkchoiceStateTracker

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fn clone(&self) -> ForkchoiceStateTracker

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 ForkchoiceStateTracker

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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 ForkchoiceStateTracker

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fn default() -> ForkchoiceStateTracker

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

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Size: 291 bytes