Struct map_gui::tools::heatmap::Grid

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pub struct Grid<T> {
    pub data: Vec<T>,
    pub width: usize,
    pub height: usize,
}

Expand description

A 2D grid containing some arbitrary data.

Fields

data: Vec<T>

Logically represents a 2D vector. Row-major ordering.

width: usizeheight: usize

Implementations

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impl<T: Copy> Grid<T>

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pub fn new(width: usize, height: usize, default: T) -> Grid<T>

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pub fn idx(&self, x: usize, y: usize) -> usize

Calculate the index from a given (x, y). Doesn’t do any bounds checking.

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pub fn xy(&self, idx: usize) -> (usize, usize )

The inverse of idx. No bounds checking.

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pub fn orthogonal_neighbors(
 &self,
 center_x: usize,
 center_y: usize
) -> Vec<(usize, usize )>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

From one tile, calculate the 4 orthogonal neighbors. Includes bounds checking.

Auto Trait Implementations

impl<T> RefUnwindSafe for Grid<T> where
T: RefUnwindSafe,

impl<T> Send for Grid<T> where
T: Send,

impl<T> Sync for Grid<T> where
T: Sync,

impl<T> Unpin for Grid<T> where
T: Unpin,

impl<T> UnwindSafe for Grid<T> where
T: UnwindSafe,

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Downcast for T where
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for T where
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct map_gui::tools::heatmap::Grid

Fields

Implementations

impl<T: Copy> Grid<T>

pub fn new(width: usize, height: usize, default: T) -> Grid<T>

pub fn idx(&self, x: usize, y: usize) -> usize

pub fn xy(&self, idx: usize) -> (usize, usize)

pub fn orthogonal_neighbors( &self, center_x: usize, center_y: usize) -> Vec<(usize, usize)>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

Auto Trait Implementations

impl<T> RefUnwindSafe for Grid<T> where T: RefUnwindSafe,

impl<T> Send for Grid<T> where T: Send,

impl<T> Sync for Grid<T> where T: Sync,

impl<T> Unpin for Grid<T> where T: Unpin,

impl<T> UnwindSafe for Grid<T> where T: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> Downcast for T where T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

fn as_any(&self) -> &(dyn Any + 'static)

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> DowncastSync for T where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

pub fn xy(&self, idx: usize) -> (usize, usize )

pub fn orthogonal_neighbors(
&self,
center_x: usize,
center_y: usize
) -> Vec<(usize, usize )>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

impl<T> RefUnwindSafe for Grid<T> where
T: RefUnwindSafe,

impl<T> Send for Grid<T> where
T: Send,

impl<T> Sync for Grid<T> where
T: Sync,

impl<T> Unpin for Grid<T> where
T: Unpin,

impl<T> UnwindSafe for Grid<T> where
T: UnwindSafe,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> Downcast for T where
T: Any,

impl<T> DowncastSync for T where
T: Any + Send + Sync,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,