Struct winx::file::FileModeInformation [−][src]
pub struct FileModeInformation { /* fields omitted */ }
Implementations
When set, any system services, file system drivers (FSDs), and drivers that write data to the file are required to actually transfer the data into the file before any requested write operation is considered complete.
This is a hint that informs the cache that it SHOULD optimize for sequential access. Non-sequential access of the file can result in performance degradation.
When set, the file cannot be cached or buffered in a driver’s internal buffers.
When set, all operations on the file are performed synchronously. Any wait on behalf of the caller is subject to premature termination from alerts. This flag also causes the I/O system to maintain the file position context.
When set, all operations on the file are performed synchronously. Wait requests in the system to synchronize I/O queuing and completion are not subject to alerts. This flag also causes the I/O system to maintain the file position context.
This flag is not implemented and is always returned as not set.
Returns an empty set of flags
Returns the set containing all flags.
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Returns true
if there are flags common to both self
and other
.
Returns true
all of the flags in other
are contained within self
.
Inserts the specified flags in-place.
Removes the specified flags in-place.
Toggles the specified flags in-place.
Inserts or removes the specified flags depending on the passed value.
Trait Implementations
Returns the intersection between the two sets of flags.
type Output = FileModeInformation
type Output = FileModeInformation
The resulting type after applying the &
operator.
Disables all flags disabled in the set.
Returns the union of the two sets of flags.
type Output = FileModeInformation
type Output = FileModeInformation
The resulting type after applying the |
operator.
Adds the set of flags.
Returns the left flags, but with all the right flags toggled.
type Output = FileModeInformation
type Output = FileModeInformation
The resulting type after applying the ^
operator.
Toggles the set of flags.
Extends a collection with the contents of an iterator. Read more
extend_one
)Extends a collection with exactly one element.
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
Creates a value from an iterator. Read more
Returns the complement of this set of flags.
type Output = FileModeInformation
type Output = FileModeInformation
The resulting type after applying the !
operator.
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
Returns the set difference of the two sets of flags.
type Output = FileModeInformation
type Output = FileModeInformation
The resulting type after applying the -
operator.
Disables all flags enabled in the set.
Auto Trait Implementations
impl RefUnwindSafe for FileModeInformation
impl Send for FileModeInformation
impl Sync for FileModeInformation
impl Unpin for FileModeInformation
impl UnwindSafe for FileModeInformation
Blanket Implementations
Mutably borrows from an owned value. Read more