Trait liquid_interpreter::FilterValue [−][src]
pub trait FilterValue: Send + Sync + FilterValueClone { fn filter(&self, input: &Value, arguments: &[Value]) -> FilterResult; }
A trait for creating custom tags. This is a simple type alias for a function.
This function will be called whenever the parser encounters a tag and returns
a new Renderable based on its parameters. The received parameters
specify the name of the tag, the argument Tokens passed to
the tag and the global LiquidOptions
.
Required Methods
fn filter(&self, input: &Value, arguments: &[Value]) -> FilterResult
Filter input
based on arguments
.
Implementors
impl FilterValue for BoxedValueFilter