Struct Change 

pub struct Change { /* private fields */ }

The first difference between two shapes.

First rather than all: a shape mismatch is usually one edit, and a list of every consequence of that edit is harder to read than the edit.

Implementations

impl Change

pub const fn kind(&self) -> ChangeKind

What kind of difference this is.

pub fn path(&self) -> &str

The path to the containing type, empty at the top.

pub fn owner(&self) -> &str

The struct or enum the difference is in, empty when the type has no name of its own.

pub fn subject(&self) -> &str

The field or variant the difference is about, empty when it is about a whole type.

pub fn stored(&self) -> &str

The stored side, rendered.

pub fn opening(&self) -> &str

The opening side, rendered.

pub const fn position(&self) -> Option<usize>

The field or variant position, where the difference has one.

pub const fn is_additive(&self) -> bool

Whether this change can be read through without a migration.

Trait Implementations

impl Clone for Change

fn clone(&self) -> Change

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Change

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

Formats the value using the given formatter.

impl Display for Change

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

Formats the value using the given formatter.

impl Eq for Change

impl PartialEq for Change

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Change