Trait liquid_compiler::ParseBlock

pub trait ParseBlock: Send + Sync + ParseBlockClone {
    fn parse(
        &self,
        tag_name: &str,
        arguments: &[Token],
        tokens: &[Element],
        options: &LiquidOptions
    ) -> Result<Box<dyn Renderable>>;
}

A trait for creating custom custom block-size tags ({% if something %}{% endif %}). This is a simple type alias for a function.

This function will be called whenever the parser encounters a block and returns a new Renderable based on its parameters. The received parameters specify the name of the block, the argument Tokens passed to the block, a Vec of all Elements inside the block and the global LiquidOptions.

Required Methods

fn parse(
    &self,
    tag_name: &str,
    arguments: &[Token],
    tokens: &[Element],
    options: &LiquidOptions
) -> Result<Box<dyn Renderable>>

Trait Implementations

impl Clone for Box<dyn ParseBlock>

fn clone(&self) -> Box<dyn ParseBlock>

Returns a copy of the value.

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

Performs copy-assignment from source.

Implementors

impl ParseBlock for BoxedBlockParser