Struct handlebars::BlockParams

pub struct BlockParams<'reg> { /* private fields */ }

A map holds block parameters. The parameter can be either a value or a reference

Implementations

impl<'reg> BlockParams<'reg>

pub fn new() -> BlockParams<'reg>

Create a empty block parameter map.

pub fn add_path( &mut self, k: &'reg str, path: Vec<String> ) -> Result<(), RenderError>

Add a path reference as the parameter. The path is a vector of path segments the relative to current block’s base path.

pub fn add_value(&mut self, k: &'reg str, v: Json) -> Result<(), RenderError>

Add a value as parameter.

pub fn get(&self, k: &str) -> Option<&BlockParamHolder>

Get a block parameter by its name.

Trait Implementations

impl<'reg> Clone for BlockParams<'reg>

fn clone(&self) -> BlockParams<'reg>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'reg> Debug for BlockParams<'reg>

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

Formats the value using the given formatter.

impl<'reg> Default for BlockParams<'reg>

fn default() -> BlockParams<'reg>

Returns the “default value” for a type.