Struct OneLineHelper

pub struct OneLineHelper;

Trim end of a block output (all arguments are converted to string and case insensitive compared)

 assert_eq!(
   exec_template(json!({}), "{{#one_line}} {{/one_line}}"),
   "\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}} |do not < remove please >| {{/one_line}}"),
   "|do not < remove please >|\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}} \n {{/one_line}}"),
   "\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}}\n {{/one_line}}"),
   "\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}}\n{{/one_line}}"),
   "\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}} \r\n {{/one_line}}"),
   "\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}}\r\n{{/one_line}}"),
   "\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}} test{{/one_line}}"),
   "test\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}} a \n z {{/one_line}}"),
   "az\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}}a\n z{{/one_line}}"),
   "az\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}}a\nz{{/one_line}}"),
   "az\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}}a \r\n z{{/one_line}}"),
   "az\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}}a \r\n \r\n \r\nz{{/one_line}}"),
   "az\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line 2 true \"-\"}}a \r\n \r\n \r\nz{{/one_line}}"),
   "  a---z\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}}test\r\n\r\n\r\ntest{{/one_line}}"),
   "testtest\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line 0 \"true\"}}test\r\n\r\n\r\ntest{{/one_line}}"),
  "testtest\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line 0 false}}test\r\n\r\n\r\ntest{{/one_line}}"),
   "testtest"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}}{{/one_line}}"),
   "\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line}}   test {{/one_line}}"),
 "test\n"
 );
 assert_eq!(
   exec_template(json!({}), "{{#one_line 5}}test{{/one_line}}"),
 "     test\n"
 );

Trait Implementations

impl HelperDef for OneLineHelper

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