Enum Edit 

pub enum Edit {
    Insert {
        expression: Expression,
    },
    Remove {
        expression: Expression,
    },
    Move {
        source: Expression,
        target: Expression,
    },
    Update {
        source: Expression,
        target: Expression,
    },
    Keep {
        source: Expression,
        target: Expression,
    },
}

Types of edits that can occur between two ASTs

Variants

Insert

A new node has been inserted

Fields

expression: Expression

Remove

An existing node has been removed

Fields

expression: Expression

Move

An existing node’s position has changed

Fields

source: Expression

target: Expression

Update

An existing node has been updated (same position, different value)

Fields

source: Expression

target: Expression

Keep

An existing node hasn’t been changed

Fields

source: Expression

target: Expression

Implementations

impl Edit

pub fn is_change(&self) -> bool

Check if this edit represents a change (not a Keep)

Trait Implementations

impl Clone for Edit

fn clone(&self) -> Edit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Edit

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Edit

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Edit

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Edit

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Edit