Struct lib::FileResource

pub struct FileResource<T: FromStr + Clone> { /* fields omitted */ }

A resource which mirrors a flat file. holding an internal cache of it's contents and reloading them on demand if they have changed. calling Resource::load on a fileresouce returns a view into the contents of the file at the time load() was called

Methods

impl<T> FileResource<T> where
    T: FromStr + Clone + UniqueID,
    T::Err: ThreadSafeErr, 

pub fn new(path: impl AsRef<Path>) -> Result<Self>

create a new FileResource, building the cache eagerly.

Trait Implementations

impl<T> Resource<T> for FileResource<T> where
    T: FromStr + Clone + UniqueID + Sync + Send,
    T::Err: ThreadSafeErr, 

fn load(&self) -> Result<Arc<HashMap<u64, T>>>

load the resource. this will return a cache of the file at the time it was loaded

impl<T, '_> Resource<T> for &'_ FileResource<T> where
    T: FromStr + Clone + UniqueID + Sync + Send,
    T::Err: ThreadSafeErr, 

fn load(&self) -> Result<Arc<HashMap<u64, T>>>

load the resource. this will return a cache of the file at the time it was loaded

impl<T: Debug + FromStr + Clone> Debug for FileResource<T>

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

Formats the value using the given formatter.