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Rename compute->list_modified_fields, and slight refactor

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This commit is contained in:
Sosthene 2024-11-29 08:43:43 +01:00
parent 2fadc2e39c
commit 43459fa0bb
1 changed files with 7 additions and 7 deletions
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14
src/process.rs
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@ -31,26 +31,26 @@ impl ProcessState {
Value::Object(fields2plain)
}
fn compute_modified_fields(&self, previous_state: Option<&ProcessState>) -> Vec<String> {
fn list_modified_fields(&self, previous_state: Option<&ProcessState>) -> Vec<String> {
let new_state = &self.pcd_commitment;
// Ensure the new state is a JSON object
let new_state_obj = new_state
let new_state_commitments = new_state
.as_object()
.expect("New state should be a JSON object");
if let Some(prev_state) = previous_state {
// Previous state exists; compute differences
let previous_state_obj = prev_state
let previous_state_commitments = prev_state
.pcd_commitment
.as_object()
.expect("Previous state should be a JSON object");
// Compute modified fields by comparing with previous state
new_state_obj
new_state_commitments
.iter()
.filter_map(|(key, value)| {
let previous_value = previous_state_obj.get(key);
let previous_value = previous_state_commitments.get(key);
if previous_value.is_none() || value != previous_value.unwrap() {
Some(key.clone())
} else {
@ -60,7 +60,7 @@ impl ProcessState {
.collect()
} else {
// No previous state; all fields are considered modified
new_state_obj.keys().cloned().collect()
new_state_commitments.keys().cloned().collect()
}
}
@ -72,7 +72,7 @@ impl ProcessState {
}
// Compute modified fields
let modified_fields = self.compute_modified_fields(previous_state);
let modified_fields = self.list_modified_fields(previous_state);
if modified_fields.is_empty() {
return Err(anyhow::anyhow!("State is identical to the previous state"));