pub struct Dir {
pub dir: Arc<Dir>,
pub perms: DirPerms,
pub file_perms: FilePerms,
pub open_mode: OpenMode,
/* private fields */
}Fields§
§dir: Arc<Dir>The operating system file descriptor this struct is mediating access to.
Wrapped in an Arc because a copy is needed for spawn_blocking.
perms: DirPermsPermissions to enforce on access to this directory. These permissions
are specified by a user of the crate::WasiCtxBuilder, and
are enforced prior to any enforced by the underlying operating system.
These permissions are also enforced on any directories opened under this directory.
file_perms: FilePermsPermissions to enforce on any files opened under this directory.
open_mode: OpenModeThe mode the directory was opened under: bits for reading, and writing. Required to correctly report the DescriptorFlags, because cap-std doesn’t presently provide a cross-platform equivalent of reading the oflags back out using fcntl.
Implementations§
Trait Implementations§
Auto Trait Implementations§
impl Freeze for Dir
impl RefUnwindSafe for Dir
impl Send for Dir
impl Sync for Dir
impl Unpin for Dir
impl UnwindSafe for Dir
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<T> GetSetFdFlags for T
impl<T> GetSetFdFlags for T
§fn get_fd_flags(&self) -> Result<FdFlags, Error>where
T: AsFilelike,
fn get_fd_flags(&self) -> Result<FdFlags, Error>where
T: AsFilelike,
Query the “status” flags for the
self file descriptor.§fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>where
T: AsFilelike,
fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>where
T: AsFilelike,
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more