Struct Modifiers

pub struct Modifiers { /* private fields */ }

Modifier mask

Implementations

impl Modifiers

pub const LeftCtrl: Modifiers

Left Control

pub const LeftShift: Modifiers

Left Shift

pub const LeftAlt: Modifiers

Left Alt

pub const LeftMeta: Modifiers

Left Meta

pub const RightCtrl: Modifiers

Right Control

pub const RightShift: Modifiers

Right Shift

pub const RightAlt: Modifiers

Right Alt

pub const RightMeta: Modifiers

Right Meta

pub const fn bits(&self) -> u8

Returns the underlying bits of the bitmask.

pub const fn all_bits() -> Modifiers

Returns a bitmask that contains all values.

This will include bits that do not have any flags. Use ::all_flags() if you only want to use flags.

pub const fn all_flags() -> Modifiers

Returns a bitmask that contains all flags.

pub const fn is_all_bits(&self) -> bool

Returns true if the bitmask contains all values.

This will check for bits == !0, use .is_all_flags() if you only want to check for all flags

pub const fn is_all_flags(&self) -> bool

Returns true if the bitmask contains all flags.

This will fail if any unused bit is set, consider using .truncate() first.

pub const fn all() -> Modifiers

👎Deprecated: Please use the ::all_bits() constructor

Returns a bitmask that contains all values.

This will include bits that do not have any flags. Use ::all_flags() if you only want to use flags.

pub const fn is_all(&self) -> bool

👎Deprecated: Please use the .is_all_bits() method

Returns true if the bitmask contains all values.

This will check for bits == !0, use .is_all_flags() if you only want to check for all flags

pub const fn full() -> Modifiers

👎Deprecated: Please use the ::all_flags() constructor

Returns a bitmask that contains all flags.

pub const fn is_full(&self) -> bool

👎Deprecated: Please use the .is_all_flags() method

Returns true if the bitmask contains all flags.

This will fail if any unused bit is set, consider using .truncate() first.

pub const fn none() -> Modifiers

Returns a bitmask that does not contain any values.

pub const fn is_none(&self) -> bool

Returns true if the bitmask does not contain any values.

pub const fn truncate(&self) -> Modifiers

Returns a bitmask that only has bits corresponding to flags

pub const fn intersects(&self, other: Modifiers) -> bool

Returns true if self intersects with any value in other, or if other does not contain any values.

This is equivalent to (self & other) != 0 || other == 0.

pub const fn contains(&self, other: Modifiers) -> bool

Returns true if self contains all values of other.

This is equivalent to (self & other) == other.

pub const fn not(self) -> Modifiers

Returns the bitwise NOT of the bitmask.

pub const fn and(self, other: Modifiers) -> Modifiers

Returns the bitwise AND of the bitmask.

pub const fn or(self, other: Modifiers) -> Modifiers

Returns the bitwise OR of the bitmask.

pub const fn xor(self, other: Modifiers) -> Modifiers

Returns the bitwise XOR of the bitmask.

impl Modifiers

pub fn safe_from(raw: u8) -> Option<Modifiers>

Converts from raw value safely

Trait Implementations

impl AsMut<[u8]> for Modifiers

fn as_mut(&mut self) -> &mut [u8]

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<[u8]> for Modifiers

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Binary for Modifiers

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

Formats the value using the given formatter.

impl BitAnd for Modifiers

type Output = Modifiers

The resulting type after applying the & operator.

fn bitand(self, rhs: Modifiers) -> <Modifiers as BitAnd>::Output

Performs the & operation.

impl BitAndAssign for Modifiers

fn bitand_assign(&mut self, rhs: Modifiers)

Performs the &= operation.

impl BitOr for Modifiers

type Output = Modifiers

The resulting type after applying the | operator.

fn bitor(self, rhs: Modifiers) -> <Modifiers as BitOr>::Output

Performs the | operation.

impl BitOrAssign for Modifiers

fn bitor_assign(&mut self, rhs: Modifiers)

Performs the |= operation.

impl BitXor for Modifiers

type Output = Modifiers

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: Modifiers) -> <Modifiers as BitXor>::Output

Performs the ^ operation.

impl BitXorAssign for Modifiers

fn bitxor_assign(&mut self, rhs: Modifiers)

Performs the ^= operation.

impl Clone for Modifiers

fn clone(&self) -> Modifiers

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Modifiers

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

Formats the value using the given formatter.

impl Default for Modifiers

fn default() -> Modifiers

Returns the “default value” for a type.

impl From<Key> for Modifiers

fn from(key: Key) -> Modifiers

Converts to this type from the input type.

impl From<Modifiers> for Key

fn from(mods: Modifiers) -> Key

Converts to this type from the input type.

impl From<u8> for Modifiers

fn from(val: u8) -> Modifiers

Converts to this type from the input type.

impl Hash for Modifiers

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

where __H: Hasher,

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 LowerHex for Modifiers

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

Formats the value using the given formatter.

impl Not for Modifiers

type Output = Modifiers

The resulting type after applying the ! operator.

fn not(self) -> <Modifiers as Not>::Output

Performs the unary ! operation.

impl Octal for Modifiers

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

Formats the value using the given formatter.

impl Ord for Modifiers

fn cmp(&self, other: &Modifiers) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq<u8> for Modifiers

fn eq(&self, other: &u8) -> 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 PartialEq for Modifiers

fn eq(&self, other: &Modifiers) -> 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 PartialOrd for Modifiers

fn partial_cmp(&self, other: &Modifiers) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl UpperHex for Modifiers

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

Formats the value using the given formatter.

impl Copy for Modifiers

impl Eq for Modifiers

impl StructuralPartialEq for Modifiers