Struct pysprint_cli::codegen::TEMPLATES

pub struct TEMPLATES { /* fields omitted */ }

Methods from Deref<Target = Tera>

pub fn check_macro_files(&self) -> Result<(), Error>

We keep track of macro files loaded in each Template so we can know whether one or them is missing and error accordingly before the user tries to render a template.

As with self::build_inheritance_chains, you don’t usually need to call that yourself.

pub fn render(
    &self,
    template_name: &str,
    context: &Context
) -> Result<String, Error>

Renders a Tera template given a tera::Context,

To render a template with an empty context, simply pass a new tera::Context object

// Rendering a template with a normal context
let mut context = Context::new();
context.insert("age", 18);
tera.render("hello.html", context);
// Rendering a template with an empty context
tera.render("hello.html", Context::new());

pub fn render_to(
    &self,
    template_name: &str,
    context: &Context,
    write: impl Write
) -> Result<(), Error>

Renders a Tera template given a tera::Context to a std::io::Write,

The only difference from Self::render is that this version doesn’t convert buffer to a String, allowing to render directly to anything that implements std::io::Write.

Any i/o error will be reported in the result.

// Rendering a template to an internal buffer
let mut buffer = Vec::new();
let mut context = Context::new();
context.insert("age", 18);
tera.render_to("hello.html", context, &mut buffer);

Trait Implementations

impl Deref for TEMPLATES

type Target = Tera

The resulting type after dereferencing.

fn deref(&self) -> &Tera

Dereferences the value.

impl LazyStatic for TEMPLATES

fn initialize(lazy: &Self)