Trait Filter

pub trait Filter: Sync + Send {
    // Required method
    fn filter(
        &self,
        value: &Value,
        args: &HashMap<String, Value>,
    ) -> Result<Value, Error>;

    // Provided method
    fn is_safe(&self) -> bool { ... }
}

The filter function type definition

Required Methods

fn filter( &self, value: &Value, args: &HashMap<String, Value>, ) -> Result<Value, Error>

The filter function type definition

Provided Methods

fn is_safe(&self) -> bool

Whether the current filter’s output should be treated as safe, defaults to false

Implementors

impl<F> Filter for F

where F: Fn(&Value, &HashMap<String, Value>) -> Result<Value, Error> + Sync + Send,