Struct HotReloadWatcher 

pub struct HotReloadWatcher { /* private fields */ }

Tracks file modification timestamps and detects changes. Uses a HashMap<String, u64> for timestamps (simulated or real).

Implementations

impl HotReloadWatcher

pub fn new() -> Self

pub fn watch(&mut self, path: impl Into<String>, timestamp: u64)

Register a file with its current timestamp.

pub fn snapshot_source( &mut self, path: impl Into<String>, source: impl Into<String>, )

Update the watcher’s snapshot of a file’s source content.

pub fn set_timestamp(&mut self, path: &str, ts: u64)

Set timestamp for a path (simulates an mtime update).

pub fn check_changes( &self, current_timestamps: &HashMap<String, u64>, ) -> Vec<String>

Check which files have changed since last snapshot. Returns paths whose current timestamp differs from registered.

pub fn reload_changed( &mut self, current_timestamps: &HashMap<String, u64>, registry: &mut ModuleRegistry, vm: &mut Vm, ) -> Vec<(String, Result<(), String>)>

Reload any changed modules detected by comparing the given current timestamps.

pub fn watched_paths(&self) -> Vec<String>

Trait Implementations

impl Default for HotReloadWatcher

fn default() -> Self

Returns the “default value” for a type.