Struct AxisBounds

pub struct AxisBounds { /* private fields */ }

Specifies an acceptable min-max range for valid single-axis inputs, restricting all value stays within intended limits to avoid unexpected behavior caused by extreme inputs.

use leafwing_input_manager::prelude::*;

// Restrict values to [-2.0, 1.5].
let bounds = AxisBounds::new(-2.0, 1.5);

// The ways to create an AxisProcessor.
let processor = AxisProcessor::from(bounds);
assert_eq!(processor, AxisProcessor::ValueBounds(bounds));

for value in -300..300 {
    let value = value as f32 * 0.01;
    assert_eq!(bounds.clamp(value), value.clamp(-2.0, 1.5));
}

Implementations

impl AxisBounds

pub const fn extend_dual(self) -> DualAxisBounds

Creates a DualAxisBounds using self for both axes.

pub const fn extend_dual_only_x(self) -> DualAxisBounds

Creates a DualAxisBounds only using self for the X-axis.

pub const fn extend_dual_only_y(self) -> DualAxisBounds

Creates a DualAxisBounds only using self to the Y-axis.

pub const fn extend_dual_with_x(self, bounds_x: Self) -> DualAxisBounds

Creates a DualAxisBounds using self to the Y-axis with the given bounds_x to the X-axis.

pub const fn extend_dual_with_y(self, bounds_y: Self) -> DualAxisBounds

Creates a DualAxisBounds using self to the X-axis with the given bounds_y to the Y-axis.

impl AxisBounds

pub const FULL_RANGE: Self = _

Unlimited AxisBounds.

pub fn new(min: f32, max: f32) -> Self

Creates an AxisBounds that restricts values to the given range [min, max].

Requirements

• min <= max.

Panics

Panics if the requirements aren’t met.

pub fn symmetric(threshold: f32) -> Self

Creates an AxisBounds that restricts values within the range [-threshold, threshold].

Requirements

• threshold >= 0.0.

Panics

Panics if the requirements aren’t met.

pub const fn at_least(min: f32) -> Self

Creates an AxisBounds that restricts values to a minimum value.

pub const fn at_most(max: f32) -> Self

Creates an AxisBounds that restricts values to a maximum value.

pub fn min_max(&self) -> (f32, f32)

Returns the minimum and maximum bounds.

pub fn min(&self) -> f32

Returns the minimum bound.

pub fn max(&self) -> f32

Returns the maximum bound.

pub fn contains(&self, input_value: f32) -> bool

Is the given input_value within the bounds?

pub fn clamp(&self, input_value: f32) -> f32

Clamps input_value within the bounds.

Trait Implementations

impl Clone for AxisBounds

fn clone(&self) -> AxisBounds

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AxisBounds

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

Formats the value using the given formatter.

impl Default for AxisBounds

fn default() -> Self

Creates an AxisBounds that restricts values to the range [-1.0, 1.0].

impl<'de> Deserialize<'de> for AxisBounds

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<AxisBounds> for AxisProcessor

fn from(value: AxisBounds) -> Self

Converts to this type from the input type.

impl From<AxisBounds> for DualAxisProcessor

fn from(bounds: AxisBounds) -> Self

Converts to this type from the input type.

impl FromReflect for AxisBounds

where Self: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

fn from_reflect(reflect: &dyn Reflect) -> Option<Self>

Constructs a concrete instance of Self from a reflected value.

fn take_from_reflect( reflect: Box<dyn Reflect>, ) -> Result<Self, Box<dyn Reflect>>

Attempts to downcast the given value to Self using, constructing the value using from_reflect if that fails.

impl GetTypeRegistration for AxisBounds

where Self: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

fn get_type_registration() -> TypeRegistration

Returns the default TypeRegistration for this type.

fn register_type_dependencies(registry: &mut TypeRegistry)

Registers other types needed by this type.

impl Hash for AxisBounds

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

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 PartialEq for AxisBounds

fn eq(&self, other: &AxisBounds) -> 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 Reflect for AxisBounds

where Self: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

fn get_represented_type_info(&self) -> Option<&'static TypeInfo>

Returns the TypeInfo of the type represented by this value.

fn into_any(self: Box<Self>) -> Box<dyn Any>

Returns the value as a Box<dyn Any>.

fn as_any(&self) -> &dyn Any

Returns the value as a &dyn Any.

fn as_any_mut(&mut self) -> &mut dyn Any

Returns the value as a &mut dyn Any.

fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>

Casts this type to a boxed reflected value.

fn as_reflect(&self) -> &dyn Reflect

Casts this type to a reflected value.

fn as_reflect_mut(&mut self) -> &mut dyn Reflect

Casts this type to a mutable reflected value.

fn clone_value(&self) -> Box<dyn Reflect>

Clones the value as a Reflect trait object.

fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>

Performs a type-checked assignment of a reflected value to this value.

fn try_apply(&mut self, value: &dyn Reflect) -> Result<(), ApplyError>

Tries to apply a reflected value to this value.

fn reflect_kind(&self) -> ReflectKind

Returns a zero-sized enumeration of “kinds” of type.

fn reflect_ref(&self) -> ReflectRef<'_>

Returns an immutable enumeration of “kinds” of type.

fn reflect_mut(&mut self) -> ReflectMut<'_>

Returns a mutable enumeration of “kinds” of type.

fn reflect_owned(self: Box<Self>) -> ReflectOwned

Returns an owned enumeration of “kinds” of type.

fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>

Returns a “partial equality” comparison result.

fn apply(&mut self, value: &(dyn Reflect + 'static))

Applies a reflected value to this value.

fn reflect_hash(&self) -> Option<u64>

Returns a hash of the value (which includes the type).

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

Debug formatter for the value.

fn serializable(&self) -> Option<Serializable<'_>>

Returns a serializable version of the value.

fn is_dynamic(&self) -> bool

Indicates whether or not this type is a dynamic type.

impl Serialize for AxisBounds

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Struct for AxisBounds

where Self: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

fn field(&self, name: &str) -> Option<&dyn Reflect>

Returns a reference to the value of the field named name as a &dyn Reflect.

fn field_mut(&mut self, name: &str) -> Option<&mut dyn Reflect>

Returns a mutable reference to the value of the field named name as a &mut dyn Reflect.

fn field_at(&self, index: usize) -> Option<&dyn Reflect>

Returns a reference to the value of the field with index index as a &dyn Reflect.

fn field_at_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>

Returns a mutable reference to the value of the field with index index as a &mut dyn Reflect.

fn name_at(&self, index: usize) -> Option<&str>

Returns the name of the field with index index.

fn field_len(&self) -> usize

Returns the number of fields in the struct.

fn iter_fields(&self) -> FieldIter<'_>

Returns an iterator over the values of the reflectable fields for this struct.

fn clone_dynamic(&self) -> DynamicStruct

Clones the struct into a DynamicStruct.

impl TypePath for AxisBounds

where Self: Any + Send + Sync,

fn type_path() -> &'static str

Returns the fully qualified path of the underlying type.

fn short_type_path() -> &'static str

Returns a short, pretty-print enabled path to the type.

fn type_ident() -> Option<&'static str>

Returns the name of the type, or None if it is anonymous.

fn crate_name() -> Option<&'static str>

Returns the name of the crate the type is in, or None if it is anonymous.

fn module_path() -> Option<&'static str>

Returns the path to the module the type is in, or None if it is anonymous.

impl Typed for AxisBounds

where Self: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

fn type_info() -> &'static TypeInfo

Returns the compile-time info for the underlying type.

impl Copy for AxisBounds

impl Eq for AxisBounds

impl StructuralPartialEq for AxisBounds