Trait VfsExt 

pub trait VfsExt<'vfs>: Vfs<'vfs> {
    // Provided methods
    fn read_typed_pinned<T: ReadFrom<'vfs, Self>>(
        self: Pin<&'vfs Self>,
        path: impl AsRef<Self::Path>,
    ) -> VfsResult<T, Self> { ... }
    fn read_typed<T: ReadFrom<'vfs, Self>>(
        &'vfs self,
        path: impl AsRef<Self::Path>,
    ) -> VfsResult<T, Self>
       where Self: Unpin { ... }
}

Extension trait for Vfs that provides additional convenience methods.

This trait is automatically implemented for all types that implement Vfs.

Provided Methods

fn read_typed_pinned<T: ReadFrom<'vfs, Self>>( self: Pin<&'vfs Self>, path: impl AsRef<Self::Path>, ) -> VfsResult<T, Self>

Reads a file / directory at the specified path, and parses it into the specified type using its ReadFrom implementation.

This method takes self as a pinned reference, to ensure that the Vfs implementation is not moved while the read operation is in progress, or if the type T being read stores a reference to the Vfs instance (e.g., via [DeferredRead][crate::deferred_read::DeferredRead]).

fn read_typed<T: ReadFrom<'vfs, Self>>( &'vfs self, path: impl AsRef<Self::Path>, ) -> VfsResult<T, Self>

where Self: Unpin,

Reads a file / directory at the specified path, and parses it into the specified type using its ReadFrom implementation.

This method takes self as a regular reference, and pins it internally, calling read_typed_pinned on the pinned reference.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<'vfs, V: Vfs<'vfs> + ?Sized> VfsExt<'vfs> for V