Struct StateDiff 

pub struct StateDiff<'a> { /* private fields */ }

A diff between two states of account data.

Implementations

impl<'a> StateDiff<'a>

pub fn has_changes(&self) -> bool

Whether the data changed at all.

pub fn was_resized(&self) -> bool

Whether the account was resized.

pub fn old_len(&self) -> usize

Old data length.

pub fn new_len(&self) -> usize

New data length.

pub fn field_changed(&self, offset: usize, size: usize) -> bool

Check if a specific field (by offset and size) changed.

pub fn changed_byte_count(&self) -> usize

Count the number of bytes that changed.

pub fn changed_regions<const MAX_REGIONS: usize>( &self, ) -> ChangedRegions<MAX_REGIONS>

Iterate over changed regions (runs of consecutive changed bytes).

Returns up to MAX_REGIONS contiguous changed regions.