Enum RuntimeCheckSpec 

pub enum RuntimeCheckSpec {
    CoordinatesInViewport,
    FiniteNumber,
    NumberInRange {
        min: i64,
        max: i64,
    },
    NonEmptyText,
    TextLength {
        min: usize,
        max: usize,
    },
}

A named, parameterized check the host runs on produced values. 宿主对产出取值执行的具名参数化校验。

Variants

CoordinatesInViewport

The rectangle fits inside its viewport and both spaces match. 矩形落在视口内，且两个坐标系一致。

FiniteNumber

The value is a finite number. 取值是有限数。

NumberInRange

The number lies within an inclusive range; inverted bounds fail. 数值落在闭区间内；边界倒置视为失败。

Fields

min: i64

Inclusive lower bound. 闭区间下界。

max: i64

Inclusive upper bound. 闭区间上界。

NonEmptyText

The text is not empty and not whitespace only. 文本非空且不全是空白。

TextLength

The text’s character count lies within an inclusive range. 文本的字符数落在闭区间内。

Fields

min: usize

Inclusive minimum character count. 闭区间的最小字符数。

max: usize

Inclusive maximum character count. 闭区间的最大字符数。

Implementations

impl RuntimeCheckSpec

pub const fn name(self) -> &'static str

Stable machine name written into failure evidence. 写入失败证据的稳定机器名。

pub fn expression(self) -> String

Rust expression text that reconstructs this check in authored code. 在作者代码中重建该检查的 Rust 表达式文本。

pub const fn number_in_range(min: i64, max: i64) -> RuntimeCheckSpec

Build an inclusive numeric range check. 构建闭区间数值校验。

pub const fn text_length(min: usize, max: usize) -> RuntimeCheckSpec

Build an inclusive character-length check. 构建闭区间字符数校验。

pub fn parse_list(value: &str) -> Result<Vec<RuntimeCheckSpec>, String>

Parse the compact names written by the authoring form. 解析创作表单写入的紧凑检查名称。

pub fn run(self, value: &RuntimeValue) -> Result<(), RuntimeCheckFailure>

Evaluate the check against one value, reporting failure as evidence. 对单个取值执行检查，失败时以证据形式报告。

Trait Implementations

impl Clone for RuntimeCheckSpec

fn clone(&self) -> RuntimeCheckSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RuntimeCheckSpec

impl Debug for RuntimeCheckSpec

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

Formats the value using the given formatter.

impl Eq for RuntimeCheckSpec

impl PartialEq for RuntimeCheckSpec

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RuntimeCheckSpec