Struct ChangeSet 

pub struct ChangeSet { /* private fields */ }

The names of the fields that changed, e.g. between a model and its merge-patched version.

Implementations

impl ChangeSet

pub fn is_empty(&self) -> bool

Whether no field changed.

pub fn insert(&mut self, field: &'static str) -> bool

Record a field as changed; whether it was not recorded yet.

pub fn contains(&self, field: &str) -> bool

Whether a field was recorded as changed.

Trait Implementations

impl Clone for ChangeSet

fn clone(&self) -> ChangeSet

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChangeSet

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for ChangeSet

fn default() -> ChangeSet

Returns the “default value” for a type.

impl Eq for ChangeSet

impl FromIterator<&'static str> for ChangeSet

Available on crate feature merge-patch only.

fn from_iter<I>(fields: I) -> ChangeSet

where I: IntoIterator<Item = &'static str>,

Creates a value from an iterator.

impl PartialEq for ChangeSet

fn eq(&self, other: &ChangeSet) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ChangeSet