pub struct AxisValue120 {
    pub axis: Axis,
    pub value120: i32,
}
Expand description

axis high-resolution scroll event

Discrete high-resolution scroll information.

This event carries high-resolution wheel scroll information, with each multiple of 120 representing one logical scroll step (a wheel detent). For example, an axis_value120 of 30 is one quarter of a logical scroll step in the positive direction, a value120 of -240 are two logical scroll steps in the negative direction within the same hardware event. Clients that rely on discrete scrolling should accumulate the value120 to multiples of 120 before processing the event.

The value120 must not be zero.

This event replaces the wl_pointer.axis_discrete event in clients supporting wl_pointer version 8 or later.

Where a wl_pointer.axis_source event occurs in the same wl_pointer.frame, the axis source applies to this event.

The order of wl_pointer.axis_value120 and wl_pointer.axis_source is not guaranteed.

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§axis: Axis§value120: i32

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impl AxisValue120

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pub const OPCODE: u16 = 9u16

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impl Clone for AxisValue120

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fn clone(&self) -> AxisValue120

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for AxisValue120

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

Formats the value using the given formatter. Read more
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impl<'a> Deserialize<'a> for AxisValue120

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fn deserialize(data: &'a [u8], fds: &'a [RawFd]) -> Result<Self, Error>

Deserialize from the given buffer. Returns deserialized message, and number of bytes and file descriptors consumed, respectively.
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impl PartialEq<AxisValue120> for AxisValue120

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fn eq(&self, other: &AxisValue120) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for AxisValue120

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fn serialize<Fds: Extend<OwnedFd>>(self, buf: &mut BytesMut, fds: &mut Fds)

Serialize into the buffered writer. This function returns no errors, failures in seializing are generally program errors, and triggers panicking. Read more
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fn len(&self) -> u16

How many bytes will this message serialize to. Including the 8 byte header.
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fn nfds(&self) -> u8

How many file descriptors will this message serialize to.
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impl Copy for AxisValue120

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impl Eq for AxisValue120

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impl StructuralEq for AxisValue120

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impl StructuralPartialEq for AxisValue120

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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fn az<Dst>(self) -> Dstwhere T: Cast<Dst>,

Casts the value.
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<Src, Dst> CastFrom<Src> for Dstwhere Src: Cast<Dst>,

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fn cast_from(src: Src) -> Dst

Casts the value.
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impl<T> CheckedAs for T

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fn checked_as<Dst>(self) -> Option<Dst>where T: CheckedCast<Dst>,

Casts the value.
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fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.
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impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

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fn into(self) -> U

Calls U::from(self).

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Casts the value.
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Casts the value.
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fn saturating_cast_from(src: Src) -> Dst

Casts the value.
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The resulting type after obtaining ownership.
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fn wrapping_cast_from(src: Src) -> Dst

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