Struct air::LastError

pub struct LastError {
    pub error: Rc<Value>,
    pub tetraplet: Option<Rc<SecurityTetraplet>>,
}

This struct is intended to track the last arisen error. LastError is essentially a scalar value with support of lambda expressions. The only differences from a scalar are

• it’s accessed by %last_error% literal
• if it’s unset before the usage, JValue::Null will be used without join behaviour
• it’s a global scalar, meaning that fold and new scopes doesn’t apply for it

Fields

error: Rc<Value>

Error object that represents the last occurred error.

tetraplet: Option<Rc<SecurityTetraplet>>

Tetraplet that identify host where the error occurred.

Trait Implementations

impl Clone for LastError

fn clone(&self) -> LastError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LastError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LastError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LastError

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

Serialize this value into the given Serde serializer.