Enum StatusCode 

pub enum StatusCode {
    Ok,
    NoChange,
    Resolved,
    Invalid,
    NotFound,
    Conflict,
    SyntaxError,
}

Status code for execution results, inspired by HTTP status codes.

Provides a systematic categorization of execution outcomes:

• 2xx: Success (operation completed as intended)
• 4xx: Client Error (invalid input, not found, conflicts)

Example

match status.code {
    StatusCode::Ok => println!("Changes applied successfully"),
    StatusCode::NoChange => println!("No changes needed"),
    StatusCode::Conflict => println!("Conflicts require resolution"),
    _ => {}
}

Variants

Ok

200: Operation succeeded with changes applied.

NoChange

204: Operation succeeded but no changes were made (target already in desired state).

Resolved

206: Operation succeeded with automatic conflict resolution.

Invalid

400: Invalid goal or planning failed.

NotFound

404: Target symbol or file not found.

Conflict

409: Conflicts detected that require manual resolution.

SyntaxError

422: Syntax validation failed after mutation.

Implementations

impl StatusCode

pub fn is_success(&self) -> bool

Returns true if this is a success status (2xx equivalent).

pub fn is_error(&self) -> bool

Returns true if this is an error status (4xx equivalent).

pub fn as_http_code(&self) -> u16

Returns the HTTP-like numeric code for reference.

pub fn label(&self) -> &'static str

Returns the standard label for this status code.

Trait Implementations

impl Clone for StatusCode

fn clone(&self) -> StatusCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatusCode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StatusCode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StatusCode

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

Formats the value using the given formatter.

impl PartialEq for StatusCode

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

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 StatusCode

impl Eq for StatusCode

impl StructuralPartialEq for StatusCode