Struct MemoryFs

pub struct MemoryFs { /* private fields */ }

An in-memory virtual filesystem.

This type implements FileOpener, and can be directly used in Static::with_opener, for example.

Implementations

impl MemoryFs

pub async fn from_dir(path: impl AsRef<Path>) -> Result<Self, Error>

Initialize a MemoryFs from a directory.

This loads all files and their contents into memory. Symlinks are followed.

pub fn add( &mut self, path: impl Into<PathBuf>, data: Bytes, modified: Option<SystemTime>, ) -> &mut Self

Add a file to the MemoryFs.

This automatically creates directory entries leading up to the path. Any existing entries are overwritten.

Trait Implementations

impl Default for MemoryFs

fn default() -> Self

Returns the “default value” for a type.

impl FileOpener for MemoryFs

type File = Cursor<Bytes>

File handle type.

type Future = Ready<Result<FileWithMetadata<<MemoryFs as FileOpener>::File>, Error>>

Future type that open returns.

fn open(&self, path: &Path) -> Self::Future

Open a file and return a FileWithMetadata.