Struct AstDiff 

pub struct AstDiff {
    pub nodes_added: u32,
    pub nodes_removed: u32,
    pub nodes_modified: u32,
    pub edit_distance: u32,
    pub primary_change: Option<String>,
}

AST diff summary

Fields

nodes_added: u32

Number of nodes added

nodes_removed: u32

Number of nodes removed

nodes_modified: u32

Number of nodes modified

edit_distance: u32

Structural edit distance

primary_change: Option<String>

Most common diff type

Implementations

impl AstDiff

pub fn total_changes(&self) -> u32

Total number of changes

pub fn similarity(&self, total_nodes: u32) -> f32

Similarity score (1.0 = identical, 0.0 = completely different)

Trait Implementations

impl Clone for AstDiff

fn clone(&self) -> AstDiff

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AstDiff

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

Formats the value using the given formatter.

impl Default for AstDiff

fn default() -> AstDiff

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AstDiff

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AstDiff

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

where __S: Serializer,

Serialize this value into the given Serde serializer.