Enum ComplexityLevel 

pub enum ComplexityLevel {
    Simple,
    Moderate,
    Complex,
    VeryComplex,
}

SQL 复杂度等级。

Variants

Simple

简单（0-20）

Moderate

中等（21-40）

Complex

复杂（41-60）

VeryComplex

非常复杂（61-100）

Implementations

impl ComplexityLevel

pub fn description(&self) -> &'static str

返回等级的中文描述。

Trait Implementations

impl Clone for ComplexityLevel

fn clone(&self) -> ComplexityLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ComplexityLevel

impl Debug for ComplexityLevel

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

Formats the value using the given formatter.

impl Eq for ComplexityLevel

impl PartialEq for ComplexityLevel

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ComplexityLevel