Struct CelConstraint 

pub struct CelConstraint {
    pub id: &'static str,
    pub message: &'static str,
    pub expression: &'static str,
    /* private fields */
}

Fields

id: &'static str

message: &'static str

expression: &'static str

Implementations

impl CelConstraint

pub const fn new( id: &'static str, message: &'static str, expression: &'static str, ) -> Self

pub fn eval<T: AsCelValue>(&self, this: &T) -> Result<(), Violation>

Evaluates this CEL expression against this (bound as the this variable inside the expression) plus a per-call-frozen now timestamp.

Errors

Returns a Violation when the compiled CEL expression returns false, returns a non-empty string, or produces a runtime error.

Panics

Panics at first call if the CEL expression fails to compile (it is baked in at codegen time, so a parse failure indicates a plugin bug).