Struct StartWithHelper

pub struct StartWithHelper;

Determines whether the beginning of the second argumentmatches the second one

 assert_eq!(
   exec_template(json!({"one": "test-one", "two": "one-test"}), r#"{{#start_with "test" one}}OK{{else}}{{/start_with}}"#),
   "OK"
 );
 assert_eq!(
   exec_template(json!({"one": "test-one", "two": "one-test"}), r#"{{#start_with "test" two}}OK{{else}}NOK{{/start_with}}"#),
   "NOK"
 );

Trait Implementations

impl HelperDef for StartWithHelper

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