webserver_base::templates::template_registry

Struct has_key

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pub struct has_key;

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impl HelperDef for has_key

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

A simplified api to define helper Read more
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fn call<'reg, 'rc>( &self, h: &Helper<'rc>, r: &'reg Registry<'reg>, ctx: &'rc Context, rc: &mut RenderContext<'reg, 'rc>, out: &mut dyn Output, ) -> Result<(), RenderError>
where 'reg: 'rc,

A complex version of helper interface. Read more

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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Output = T

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