Trait OptionPathExt 

pub trait OptionPathExt<T>: Send {
    // Required methods
    fn metadata_async(
        self,
    ) -> impl Future<Output = Result<Option<Metadata>>> + Send;
    fn symlink_metadata_async(
        self,
    ) -> impl Future<Output = Result<Option<Metadata>>> + Send;
    fn canonicalize_async(
        self,
    ) -> impl Future<Output = Result<Option<PathBuf>>> + Send;
    fn read_link_async(
        self,
    ) -> impl Future<Output = Result<Option<PathBuf>>> + Send;
    fn read_dir_async(
        self,
    ) -> impl Future<Output = Result<Option<ReadDir>>> + Send;
    fn try_exists_async(
        self,
    ) -> impl Future<Output = Result<Option<bool>>> + Send;
    fn try_is_file(self) -> impl Future<Output = Result<Option<bool>>> + Send;
    fn try_is_dir(self) -> impl Future<Output = Result<Option<bool>>> + Send;
    fn try_is_symlink(self) -> impl Future<Output = Result<Option<bool>>> + Send;
    fn try_exists_nofollow(
        self,
    ) -> impl Future<Output = Result<Option<bool>>> + Send;
    fn try_is_file_nofollow(
        self,
    ) -> impl Future<Output = Result<Option<bool>>> + Send;
    fn try_is_dir_nofollow(
        self,
    ) -> impl Future<Output = Result<Option<bool>>> + Send;
    fn try_is_read_link_broken(
        self,
    ) -> impl Future<Output = Result<Option<bool>>> + Send;
    fn try_is_read_dir_empty(
        self,
    ) -> impl Future<Output = Result<Option<bool>>> + Send;
    fn create_new(self) -> impl Future<Output = Result<Option<File>>> + Send;
    fn create(self) -> impl Future<Output = Result<Option<File>>> + Send;
    fn open(self) -> impl Future<Output = Result<Option<File>>> + Send;
    fn read(self) -> impl Future<Output = Result<Option<Vec<u8>>>> + Send;
    fn read_to_string(
        self,
    ) -> impl Future<Output = Result<Option<String>>> + Send;
    fn read_lines(
        self,
    ) -> impl Future<Output = Result<Option<Lines<BufReader<File>>>>> + Send;
    fn create_dir_all(self) -> impl Future<Output = Result<Option<T>>> + Send;
    fn create_dir(self) -> impl Future<Output = Result<Option<T>>> + Send;
    fn write_new(
        self,
        contents: impl AsRef<[u8]> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn write(
        self,
        contents: impl AsRef<[u8]> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn append(
        self,
        contents: impl AsRef<[u8]> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn copy(
        self,
        to: impl AsRef<Path> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn rename(
        self,
        to: impl AsRef<Path> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn remove_file(self) -> impl Future<Output = Result<Option<T>>> + Send;
    fn remove_dir(self) -> impl Future<Output = Result<Option<T>>> + Send;
    fn remove_dir_all(self) -> impl Future<Output = Result<Option<T>>> + Send;
    fn hard_link(
        self,
        link: impl AsRef<Path> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn hard_link_atomic(
        self,
        link: impl AsRef<Path> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn symlink(
        self,
        link: impl AsRef<Path> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn symlink_atomic(
        self,
        link: impl AsRef<Path> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn symlink_absolute(
        self,
        link: impl AsRef<Path> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn symlink_absolute_atomic(
        self,
        link: impl AsRef<Path> + Send,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn symlink_relative(
        self,
        link: impl AsRef<Path> + Send + Sync,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn symlink_relative_atomic(
        self,
        link: impl AsRef<Path> + Send + Sync,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn set_permissions(
        self,
        perm: Permissions,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn set_permissions_readonly(
        self,
        readonly: bool,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn set_permissions_mode(
        self,
        mode: u32,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn add_permissions_mode(
        self,
        mode: u32,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn remove_permissions_mode(
        self,
        mode: u32,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn chown(
        self,
        uid: Option<u32>,
        gid: Option<u32>,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn chown_nofollow(
        self,
        uid: Option<u32>,
        gid: Option<u32>,
    ) -> impl Future<Output = Result<Option<T>>> + Send;
    fn chroot(self) -> impl Future<Output = Result<Option<T>>> + Send;
}

Available on crate feature tokio only.

Required Methods

fn metadata_async(self) -> impl Future<Output = Result<Option<Metadata>>> + Send

fn symlink_metadata_async( self, ) -> impl Future<Output = Result<Option<Metadata>>> + Send

fn canonicalize_async( self, ) -> impl Future<Output = Result<Option<PathBuf>>> + Send

fn read_link_async(self) -> impl Future<Output = Result<Option<PathBuf>>> + Send

fn read_dir_async(self) -> impl Future<Output = Result<Option<ReadDir>>> + Send

fn try_exists_async(self) -> impl Future<Output = Result<Option<bool>>> + Send

fn try_is_file(self) -> impl Future<Output = Result<Option<bool>>> + Send

fn try_is_dir(self) -> impl Future<Output = Result<Option<bool>>> + Send

fn try_is_symlink(self) -> impl Future<Output = Result<Option<bool>>> + Send

fn try_exists_nofollow( self, ) -> impl Future<Output = Result<Option<bool>>> + Send

fn try_is_file_nofollow( self, ) -> impl Future<Output = Result<Option<bool>>> + Send

fn try_is_dir_nofollow( self, ) -> impl Future<Output = Result<Option<bool>>> + Send

fn try_is_read_link_broken( self, ) -> impl Future<Output = Result<Option<bool>>> + Send

fn try_is_read_dir_empty( self, ) -> impl Future<Output = Result<Option<bool>>> + Send

fn create_new(self) -> impl Future<Output = Result<Option<File>>> + Send

fn create(self) -> impl Future<Output = Result<Option<File>>> + Send

fn open(self) -> impl Future<Output = Result<Option<File>>> + Send

fn read(self) -> impl Future<Output = Result<Option<Vec<u8>>>> + Send

fn read_to_string(self) -> impl Future<Output = Result<Option<String>>> + Send

fn read_lines( self, ) -> impl Future<Output = Result<Option<Lines<BufReader<File>>>>> + Send

fn create_dir_all(self) -> impl Future<Output = Result<Option<T>>> + Send

fn create_dir(self) -> impl Future<Output = Result<Option<T>>> + Send

fn write_new( self, contents: impl AsRef<[u8]> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

fn write( self, contents: impl AsRef<[u8]> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

fn append( self, contents: impl AsRef<[u8]> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

fn copy( self, to: impl AsRef<Path> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

fn rename( self, to: impl AsRef<Path> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

fn remove_file(self) -> impl Future<Output = Result<Option<T>>> + Send

fn remove_dir(self) -> impl Future<Output = Result<Option<T>>> + Send

fn remove_dir_all(self) -> impl Future<Output = Result<Option<T>>> + Send

fn hard_link( self, link: impl AsRef<Path> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

fn hard_link_atomic( self, link: impl AsRef<Path> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

fn symlink( self, link: impl AsRef<Path> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn symlink_atomic( self, link: impl AsRef<Path> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn symlink_absolute( self, link: impl AsRef<Path> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn symlink_absolute_atomic( self, link: impl AsRef<Path> + Send, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn symlink_relative( self, link: impl AsRef<Path> + Send + Sync, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn symlink_relative_atomic( self, link: impl AsRef<Path> + Send + Sync, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn set_permissions( self, perm: Permissions, ) -> impl Future<Output = Result<Option<T>>> + Send

fn set_permissions_readonly( self, readonly: bool, ) -> impl Future<Output = Result<Option<T>>> + Send

fn set_permissions_mode( self, mode: u32, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn add_permissions_mode( self, mode: u32, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn remove_permissions_mode( self, mode: u32, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn chown( self, uid: Option<u32>, gid: Option<u32>, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn chown_nofollow( self, uid: Option<u32>, gid: Option<u32>, ) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix only.

fn chroot(self) -> impl Future<Output = Result<Option<T>>> + Send

Available on Unix and non-Fuchsia only.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T: PathExt> OptionPathExt<T> for Option<T>

async fn metadata_async(self) -> Result<Option<Metadata>>

async fn symlink_metadata_async(self) -> Result<Option<Metadata>>

async fn canonicalize_async(self) -> Result<Option<PathBuf>>

async fn read_link_async(self) -> Result<Option<PathBuf>>

async fn read_dir_async(self) -> Result<Option<ReadDir>>

async fn try_exists_async(self) -> Result<Option<bool>>

async fn try_is_file(self) -> Result<Option<bool>>

async fn try_is_dir(self) -> Result<Option<bool>>

async fn try_is_symlink(self) -> Result<Option<bool>>

async fn try_exists_nofollow(self) -> Result<Option<bool>>

async fn try_is_file_nofollow(self) -> Result<Option<bool>>

async fn try_is_dir_nofollow(self) -> Result<Option<bool>>

async fn try_is_read_link_broken(self) -> Result<Option<bool>>

async fn try_is_read_dir_empty(self) -> Result<Option<bool>>

async fn create_new(self) -> Result<Option<File>>

async fn create(self) -> Result<Option<File>>

async fn open(self) -> Result<Option<File>>

async fn read(self) -> Result<Option<Vec<u8>>>

async fn read_to_string(self) -> Result<Option<String>>

async fn read_lines(self) -> Result<Option<Lines<BufReader<File>>>>

async fn create_dir_all(self) -> Result<Option<T>>

async fn create_dir(self) -> Result<Option<T>>

async fn write_new(self, contents: impl AsRef<[u8]> + Send) -> Result<Option<T>>

async fn write(self, contents: impl AsRef<[u8]> + Send) -> Result<Option<T>>

async fn append(self, contents: impl AsRef<[u8]> + Send) -> Result<Option<T>>

async fn copy(self, to: impl AsRef<Path> + Send) -> Result<Option<T>>

async fn rename(self, to: impl AsRef<Path> + Send) -> Result<Option<T>>

async fn remove_file(self) -> Result<Option<T>>

async fn remove_dir(self) -> Result<Option<T>>

async fn remove_dir_all(self) -> Result<Option<T>>

async fn hard_link(self, link: impl AsRef<Path> + Send) -> Result<Option<T>>

async fn hard_link_atomic( self, link: impl AsRef<Path> + Send, ) -> Result<Option<T>>

async fn symlink(self, link: impl AsRef<Path> + Send) -> Result<Option<T>>

Available on Unix only.

async fn symlink_atomic( self, link: impl AsRef<Path> + Send, ) -> Result<Option<T>>

Available on Unix only.

async fn symlink_absolute( self, link: impl AsRef<Path> + Send, ) -> Result<Option<T>>

Available on Unix only.

async fn symlink_absolute_atomic( self, link: impl AsRef<Path> + Send, ) -> Result<Option<T>>

Available on Unix only.

async fn symlink_relative( self, link: impl AsRef<Path> + Send + Sync, ) -> Result<Option<T>>

Available on Unix only.

async fn symlink_relative_atomic( self, link: impl AsRef<Path> + Send + Sync, ) -> Result<Option<T>>

Available on Unix only.

async fn set_permissions(self, perm: Permissions) -> Result<Option<T>>

async fn set_permissions_readonly(self, readonly: bool) -> Result<Option<T>>

async fn set_permissions_mode(self, mode: u32) -> Result<Option<T>>

Available on Unix only.

async fn add_permissions_mode(self, mode: u32) -> Result<Option<T>>

Available on Unix only.

async fn remove_permissions_mode(self, mode: u32) -> Result<Option<T>>

Available on Unix only.

async fn chown(self, uid: Option<u32>, gid: Option<u32>) -> Result<Option<T>>

Available on Unix only.

async fn chown_nofollow( self, uid: Option<u32>, gid: Option<u32>, ) -> Result<Option<T>>

Available on Unix only.

async fn chroot(self) -> Result<Option<T>>

Available on Unix and non-Fuchsia only.

Implementors