Struct ImportObserver 

pub struct ImportObserver;

Reads a WorldState that something else produced.

Implementations

impl ImportObserver

pub fn new() -> Self

pub fn from_json(text: &str, source: &str) -> Result<WorldState>

Parse, check, and stamp a world from raw JSON.

Split out from Observer::observe so the daemon and the MCP server can reuse the same validation on a world that arrived over the wire rather than from a file. One implementation of “is this a usable world”, not three.

pub fn from_stdin() -> Result<WorldState>

Read from standard input.

pub fn from_file(path: &Path) -> Result<WorldState>

Read from a file.

Trait Implementations

impl Clone for ImportObserver

fn clone(&self) -> ImportObserver

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ImportObserver

impl Debug for ImportObserver

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

Formats the value using the given formatter.

impl Default for ImportObserver

fn default() -> ImportObserver

Returns the “default value” for a type.

impl Observer for ImportObserver

fn name(&self) -> &str

Stable name; recorded in WorldState::observer and hashed into the decision record.

fn about(&self) -> &str

One sentence for scema observe --list.

fn handles(&self, locator: &str) -> bool

Could this observer handle the locator? Cheap and syntactic — a true here is a claim about the shape of the string, not a promise the target exists.

fn observe(&self, locator: &str) -> Result<WorldState>