Enum ChangeKind 

pub enum ChangeKind {
    Added,
    Removed,
    Modified,
    Renamed,
    SignatureChanged,
}

Types of changes detected by semantic diff.

Used by semantic_diff to categorize differences between two versions of a codebase.

Serialization

All variants serialize to snake_case: "added", "signature_changed", etc.

Examples

use sqry_core::schema::ChangeKind;

let kind = ChangeKind::SignatureChanged;
assert_eq!(kind.as_str(), "signature_changed");

let parsed = ChangeKind::parse("modified").unwrap();
assert_eq!(parsed, ChangeKind::Modified);

Variants

Added

Node was added (exists in target, not in base).

Removed

Node was removed (exists in base, not in target).

Modified

Node was modified (implementation changed, signature same).

Renamed

Node was renamed (same implementation, different name).

SignatureChanged

Node signature changed (parameters, return type, etc.).

Implementations

impl ChangeKind

pub const fn all() -> &'static [Self]

Returns all variants in definition order.

pub const fn as_str(self) -> &'static str

Returns the canonical string representation.

pub fn parse(s: &str) -> Option<Self>

Parses a string into a ChangeKind.

Returns None if the string doesn’t match any known kind. Case-insensitive, accepts both snake_case and lowercase.

pub const fn is_structural(self) -> bool

Returns true if this is a structural change (added/removed).

pub const fn is_content_change(self) -> bool

Returns true if this is a content change (modified/renamed/signature).

pub const fn affects_api(self) -> bool

Returns true if this change affects the public API.

Trait Implementations

impl Clone for ChangeKind

fn clone(&self) -> ChangeKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChangeKind

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

Formats the value using the given formatter.

impl Default for ChangeKind

fn default() -> ChangeKind

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ChangeKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ChangeKind

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

Formats the value using the given formatter.

impl Hash for ChangeKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ChangeKind

fn eq(&self, other: &ChangeKind) -> 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 ChangeKind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ChangeKind

impl Eq for ChangeKind

impl StructuralPartialEq for ChangeKind