Enum ConfigSourcePriority 

pub enum ConfigSourcePriority {
    File = 0,
    Remote = 1,
    Env = 2,
}

配置来源优先级：数值越大优先级越高，高优先级覆盖低优先级

Variants

File = 0

文件配置（最低优先级）

Remote = 1

远程配置中心

Env = 2

环境变量（最高优先级）

Trait Implementations

impl Clone for ConfigSourcePriority

fn clone(&self) -> ConfigSourcePriority

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ConfigSourcePriority

impl Debug for ConfigSourcePriority

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConfigSourcePriority

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ConfigSourcePriority

impl Ord for ConfigSourcePriority

fn cmp(&self, other: &ConfigSourcePriority) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ConfigSourcePriority

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ConfigSourcePriority

fn partial_cmp(&self, other: &ConfigSourcePriority) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ConfigSourcePriority

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ConfigSourcePriority