The tera package uses extendr
to provide access to Vincent Prouillet’s Tera templating engine in
Rust. Users mainly interact with a Tera R6 object, which serves as a
template library with encapsulated methods for rendering templates with
a given context. Template syntax supports additional logic, including
built-in filters, tests, and functions, as well as loops, conditions,
and inheritance. Documentation for Tera’s templating syntax can be found
at https://keats.github.io/tera/.
The published CRAN version:
install.packages("tera")The development version:
# install.packages("pak")
pak::pak("kbvernon/tera-r")Here is a simple hello-world example:
library(tera)
tera <- Tera$new()
tera$render_string(
'<p>Hello {{ x }}. This is {{ y }}.</p>',
x = "world",
y = "tera"
)
#> [1] "<p>Hello world. This is tera.</p>"To learn more, check out the Getting
started article
on the package website, or call vignette("tera").