Struct zekin_data_structure::way::Way

pub struct Way { /* fields omitted */ }

Implementations

impl Way

pub fn id(&self) -> &i32

返回交通方式的唯一id

pub fn way_type(&self) -> &Type

返回交通方式的种类

pub fn start_city(&self) -> &Rc<City>

返回交通方式的起始城市

pub fn end_city(&self) -> &Rc<City>

返回交通方式的终点城市

pub fn cost_time(&self) -> &i32

返回交通方式花费的时间

pub fn start_time(&self) -> &i32

返回交通方式花费的开始时间

取值为0-23

impl Way

pub fn new(
    id: i32,
    way_type: Type,
    start_city: Rc<City>,
    end_city: Rc<City>,
    cost_time: i32,
    start_time: i32
) -> Way

Way 的构造函数，创建一个新Way

Arguments

• id - 交通方式的唯一id
• type - 交通方式的种类
• start_city - 交通方式的起始城市
• end_city - 交通方式的终点城市
• cost_time - 交通方式花费的时间
• start_time - 交通方式的出发时间

pub fn risk(&self) -> f64

返回交通方式的风险权重系数

• 汽车 => 2
• 火车 => 5
• 飞机 => 9

Trait Implementations

impl Clone for Way

fn clone(&self) -> Way

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Way

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

Formats the value using the given formatter.

impl Eq for Way

impl From<Way> for JsValue

fn from(value: Way) -> Self

Performs the conversion.

impl FromWasmAbi for Way

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for Way

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl OptionFromWasmAbi for Way

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a "none" instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for Way

fn none() -> Self::Abi

Returns an ABI instance indicating "none", which JS will interpret as the None branch of this option.

impl PartialEq<Way> for Way

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl RefFromWasmAbi for Way

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, Way>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don't persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for Way

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, Way>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl WasmDescribe for Way

fn describe()