Struct DistinctiveHelper

pub struct DistinctiveHelper { /* private fields */ }

Execute template if the first argument is equal to any other argument, otherwise execute the inverse (all arguments are converted to string and case insensitive compared)

assert_eq!(
  exec_template(json!({ "a": "42", "b": "42" }), r#"{{#each this}}{{@key}}/{{this}} {{/each}}"#),
  "a/42 b/42 "
);
assert_eq!(
  exec_template(json!({ "a": "42", "b": "42" }), r#"{{#each this}}{{#distinctive "values" this}}{{@key}}/{{this}} {{/distinctive}}{{/each}}"#),
  "a/42 "
);

Trait Implementations

impl Default for DistinctiveHelper

fn default() -> DistinctiveHelper

Returns the “default value” for a type.

impl HelperDef for DistinctiveHelper

fn call<'reg: 'rc, 'rc>( &self, h: &Helper<'reg, 'rc>, handle: &'reg Handlebars<'reg>, ctx: &'rc Context, render_ctx: &mut RenderContext<'reg, 'rc>, out: &mut dyn Output, ) -> HelperResult

A complex version of helper interface.

fn call_inner<'reg, 'rc>( &self, _: &Helper<'reg, 'rc>, _: &'reg Registry<'reg>, _: &'rc Context, _: &mut RenderContext<'reg, 'rc>, ) -> Result<ScopedJson<'reg, 'rc>, RenderError>

where 'reg: 'rc,

A simplified api to define helper