Struct AsyncStdFs 

pub struct AsyncStdFs {}

Available on crate feature async-std-rt only.

async_std’s abstraction of a Filesystem.

Trait Implementations

impl Clone for AsyncStdFs

fn clone(&self) -> AsyncStdFs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AsyncStdFs

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

Formats the value using the given formatter.

impl Default for AsyncStdFs

fn default() -> AsyncStdFs

Returns the “default value” for a type.

impl Filesystem for AsyncStdFs

type ReadDir = ReadDir

type DirEntry = DirEntry

fn canonicalize<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<PathBuf>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Returns the canonical form of a path.

fn copy<'async_trait, S, D>( from: S, to: D, ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>

where S: 'async_trait + AsRef<Path> + Send, D: 'async_trait + AsRef<Path> + Send,

Copies the contents and permissions of a file to a new location.

fn create_dir<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Creates a new directory.

fn create_dir_all<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Creates a new directory and all of its parents if they are missing.

fn hard_link<'async_trait, S, D>( from: S, to: D, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where S: 'async_trait + AsRef<Path> + Send, D: 'async_trait + AsRef<Path> + Send,

Creates a hard link on the filesystem.

fn metadata<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<Metadata>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Reads metadata for a path.

fn read<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Reads the entire contents of a file as raw bytes.

fn read_dir<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<Self::ReadDir>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send, Self: 'async_trait,

Returns a stream of entries in a directory.

fn read_link<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<PathBuf>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Reads a symbolic link and returns the path it points to.

fn read_to_string<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Reads the entire contents of a file as a string.

fn remove_dir<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Removes an empty directory.

fn remove_dir_all<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Removes a directory and all of its contents.

fn remove_file<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Removes a file.

fn rename<'async_trait, O, N>( from: O, to: N, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where O: 'async_trait + AsRef<Path> + Send, N: 'async_trait + AsRef<Path> + Send,

Renames a file or directory to a new location.

fn set_permissions<'async_trait, P>( path: P, perm: Permissions, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Changes the permissions of a file or directory.

fn symlink_metadata<'async_trait, P>( path: P, ) -> Pin<Box<dyn Future<Output = Result<Metadata>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send,

Reads metadata for a path without following symbolic links.

fn write<'async_trait, P, C>( path: P, contents: C, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where P: 'async_trait + AsRef<Path> + Send, C: 'async_trait + AsRef<[u8]> + Send,

Writes a slice of bytes as the new contents of a file.

impl Hash for AsyncStdFs

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AsyncStdFs

fn eq(&self, other: &AsyncStdFs) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for AsyncStdFs

impl Eq for AsyncStdFs

impl StructuralPartialEq for AsyncStdFs