Struct WatchExpression 

pub struct WatchExpression {
    pub id: u64,
    pub expression: String,
    pub last_value: Option<String>,
}

Watch expression for monitoring values

Fields

id: u64

Watch ID

expression: String

Expression to evaluate

last_value: Option<String>

Last evaluated value

Trait Implementations

impl Clone for WatchExpression

fn clone(&self) -> WatchExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WatchExpression

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WatchExpression

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for WatchExpression

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

where __S: Serializer,

Serialize this value into the given Serde serializer.