Struct winx::file::AccessMode
source · pub struct AccessMode(/* private fields */);
Expand description
Implementations§
source§impl AccessMode
impl AccessMode
sourcepub const FILE_READ_DATA: Self = _
pub const FILE_READ_DATA: Self = _
For a file object, the right to read the corresponding file data. For a directory object, the right to read the corresponding directory data.
pub const FILE_LIST_DIRECTORY: Self = _
sourcepub const FILE_WRITE_DATA: Self = _
pub const FILE_WRITE_DATA: Self = _
For a file object, the right to write data to the file. For a directory object, the right to create a file in the directory.
pub const FILE_ADD_FILE: Self = _
sourcepub const FILE_APPEND_DATA: Self = _
pub const FILE_APPEND_DATA: Self = _
For a file object, the right to append data to the file. (For local files, write operations will not overwrite existing data if this flag is specified without FILE_WRITE_DATA.) For a directory object, the right to create a subdirectory. For a named pipe, the right to create a pipe.
pub const FILE_ADD_SUBDIRECTORY: Self = _
pub const FILE_CREATE_PIPE_INSTANCE: Self = _
sourcepub const FILE_READ_EA: Self = _
pub const FILE_READ_EA: Self = _
The right to read extended file attributes.
sourcepub const FILE_WRITE_EA: Self = _
pub const FILE_WRITE_EA: Self = _
The right to write extended file attributes.
sourcepub const FILE_EXECUTE: Self = _
pub const FILE_EXECUTE: Self = _
For a file, the right to execute FILE_EXECUTE. For a directory, the right to traverse the directory. By default, users are assigned the BYPASS_TRAVERSE_CHECKING privilege, which ignores the FILE_TRAVERSE access right.
pub const FILE_TRAVERSE: Self = _
sourcepub const FILE_DELETE_CHILD: Self = _
pub const FILE_DELETE_CHILD: Self = _
For a directory, the right to delete a directory and all the files it contains, including read-only files.
sourcepub const FILE_READ_ATTRIBUTES: Self = _
pub const FILE_READ_ATTRIBUTES: Self = _
The right to read file attributes.
sourcepub const FILE_WRITE_ATTRIBUTES: Self = _
pub const FILE_WRITE_ATTRIBUTES: Self = _
The right to write file attributes.
sourcepub const READ_CONTROL: Self = _
pub const READ_CONTROL: Self = _
The right to read the information in the object’s security descriptor, not including the information in the system access control list (SACL).
sourcepub const SYNCHRONIZE: Self = _
pub const SYNCHRONIZE: Self = _
The right to use the object for synchronization. This enables a thread to wait until the object is in the signaled state. Some object types do not support this access right.
sourcepub const WRITE_DAC: Self = _
pub const WRITE_DAC: Self = _
The right to modify the discretionary access control list (DACL) in the object’s security descriptor.
sourcepub const WRITE_OWNER: Self = _
pub const WRITE_OWNER: Self = _
The right to change the owner in the object’s security descriptor.
sourcepub const ACCESS_SYSTEM_SECURITY: Self = _
pub const ACCESS_SYSTEM_SECURITY: Self = _
It is used to indicate access to a system access control list (SACL).
sourcepub const MAXIMUM_ALLOWED: Self = _
pub const MAXIMUM_ALLOWED: Self = _
Maximum allowed.
sourcepub const GENERIC_ALL: Self = _
pub const GENERIC_ALL: Self = _
Provides all possible access rights.
This is convenience flag which is translated by the OS into actual [FILE_GENERIC_ALL
] union.
sourcepub const GENERIC_EXECUTE: Self = _
pub const GENERIC_EXECUTE: Self = _
Provides execute access.
sourcepub const GENERIC_WRITE: Self = _
pub const GENERIC_WRITE: Self = _
Provides write access.
This is convenience flag which is translated by the OS into actual [FILE_GENERIC_WRITE
] union.
sourcepub const GENERIC_READ: Self = _
pub const GENERIC_READ: Self = _
Provides read access.
This is convenience flag which is translated by the OS into actual [FILE_GENERIC_READ
] union.
sourcepub const FILE_GENERIC_READ: Self = _
pub const FILE_GENERIC_READ: Self = _
Provides read access.
sourcepub const FILE_GENERIC_WRITE: Self = _
pub const FILE_GENERIC_WRITE: Self = _
Provides write access.
sourcepub const FILE_GENERIC_EXECUTE: Self = _
pub const FILE_GENERIC_EXECUTE: Self = _
Provides execute access.
sourcepub const FILE_ALL_ACCESS: Self = _
pub const FILE_ALL_ACCESS: Self = _
Provides all accesses.
source§impl AccessMode
impl AccessMode
sourcepub const fn bits(&self) -> u32
pub const fn bits(&self) -> u32
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> Option<Self>
Convert from a bits value.
This method will return None
if any unknown bits are set.
sourcepub const fn from_bits_truncate(bits: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: u32) -> Self
pub const fn from_bits_retain(bits: u32) -> Self
Convert from a bits value exactly.
sourcepub fn from_name(name: &str) -> Option<Self>
pub fn from_name(name: &str) -> Option<Self>
Get a flags value with the bits of a flag with the given name set.
This method will return None
if name
is empty or doesn’t
correspond to any named flag.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
sourcepub fn remove(&mut self, other: Self)
pub fn remove(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
remove
won’t truncate other
, but the !
operator will.
sourcepub fn toggle(&mut self, other: Self)
pub fn toggle(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
The bitwise and (&
) of the bits in two flags values.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
The bitwise or (|
) of the bits in two flags values.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
The bitwise negation (!
) of the bits in a flags value, truncating the result.
source§impl AccessMode
impl AccessMode
sourcepub const fn iter(&self) -> Iter<AccessMode>
pub const fn iter(&self) -> Iter<AccessMode>
Yield a set of contained flags values.
Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.
sourcepub const fn iter_names(&self) -> IterNames<AccessMode>
pub const fn iter_names(&self) -> IterNames<AccessMode>
Yield a set of contained named flags values.
This method is like iter
, except only yields bits in contained named flags.
Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
Trait Implementations§
source§impl Binary for AccessMode
impl Binary for AccessMode
source§impl BitAnd for AccessMode
impl BitAnd for AccessMode
source§impl BitAndAssign for AccessMode
impl BitAndAssign for AccessMode
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
The bitwise and (&
) of the bits in two flags values.
source§impl BitOr for AccessMode
impl BitOr for AccessMode
source§fn bitor(self, other: AccessMode) -> Self
fn bitor(self, other: AccessMode) -> Self
The bitwise or (|
) of the bits in two flags values.
§type Output = AccessMode
type Output = AccessMode
|
operator.source§impl BitOrAssign for AccessMode
impl BitOrAssign for AccessMode
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
The bitwise or (|
) of the bits in two flags values.
source§impl BitXor for AccessMode
impl BitXor for AccessMode
source§impl BitXorAssign for AccessMode
impl BitXorAssign for AccessMode
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
source§impl Clone for AccessMode
impl Clone for AccessMode
source§fn clone(&self) -> AccessMode
fn clone(&self) -> AccessMode
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for AccessMode
impl Debug for AccessMode
source§impl Extend<AccessMode> for AccessMode
impl Extend<AccessMode> for AccessMode
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
The bitwise or (|
) of the bits in each flags value.
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl Flags for AccessMode
impl Flags for AccessMode
source§const FLAGS: &'static [Flag<AccessMode>] = _
const FLAGS: &'static [Flag<AccessMode>] = _
source§fn from_bits_retain(bits: u32) -> AccessMode
fn from_bits_retain(bits: u32) -> AccessMode
source§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
source§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
source§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
source§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere Self: Sized,
source§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere Self: Sized,
source§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where Self: Sized,
|
) of the bits in two flags values.source§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where Self: Sized,
&!
). Read moresource§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where Self: Sized,
^
) of the bits in two flags values.source§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.source§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read moresource§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.source§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.source§impl FromIterator<AccessMode> for AccessMode
impl FromIterator<AccessMode> for AccessMode
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
The bitwise or (|
) of the bits in each flags value.
source§impl Hash for AccessMode
impl Hash for AccessMode
source§impl IntoIterator for AccessMode
impl IntoIterator for AccessMode
source§impl LowerHex for AccessMode
impl LowerHex for AccessMode
source§impl Not for AccessMode
impl Not for AccessMode
source§impl Octal for AccessMode
impl Octal for AccessMode
source§impl PartialEq for AccessMode
impl PartialEq for AccessMode
source§fn eq(&self, other: &AccessMode) -> bool
fn eq(&self, other: &AccessMode) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PublicFlags for AccessMode
impl PublicFlags for AccessMode
source§impl Sub for AccessMode
impl Sub for AccessMode
source§fn sub(self, other: Self) -> Self
fn sub(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
§type Output = AccessMode
type Output = AccessMode
-
operator.source§impl SubAssign for AccessMode
impl SubAssign for AccessMode
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.