Trait Register 

pub trait Register
where
    Self: Sized,
{
    // Provided methods
    fn register_helpers(self) -> Result<Self> { ... }
    fn load(self, config: &DTConfig) -> Result<Self> { ... }
    fn update<S: Serialize>(&mut self, name: &str, ctx: &S) -> Result<()> { ... }
    fn get(&self, name: &str) -> Result<Vec<u8>> { ... }
}

A registry should hold an environment of templates, and a cached storing the rendered contents.

Provided Methods

fn register_helpers(self) -> Result<Self>

Registers DT’s built-in helpers.

fn load(self, config: &DTConfig) -> Result<Self>

Load templates and render them into cached storage, items that are not templated (see renderable) will not be registered into templates but directly stored into the rendered cache.

fn update<S: Serialize>(&mut self, name: &str, ctx: &S) -> Result<()>

Renders the template addressed by name and store the rendered content into cache.

Rendering only happens if this item is considered as a plain text file. If this item is considered as a binary file, it’s original content is returned. The content type is inspected via the content_inspector crate. Although it can correctly determine if an item is binary or text mostly of the time, it is just a heuristic check and can fail in some cases, e.g. NUL byte in the first 1024 bytes of a UTF-8-encoded text file, etc.. See the crate’s home page for the full caveats.

fn get(&self, name: &str) -> Result<Vec<u8>>

Looks up the rendered content of an item with given name.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Register for Registry<'_>