Struct string_template::Template

pub struct Template { /* private fields */ }

Implementations

impl Template

pub fn new(template: &str) -> Self

pub fn render(&self, vals: &HashMap<&str, &str>) -> String

let template = Template::new("Hi, my name is {{name}} and I'm a {{lang}} developer.");

let mut args = HashMap::new();
args.insert("name", "Michael");
args.insert("lang", "Rust");
let s = template.render(&args);

assert_eq!(s, "Hi, my name is Michael and I'm a Rust developer.");

let mut args1 = HashMap::new();
args1.insert("name", "Vader");
args1.insert("lang", "Dart");
let s2 = template.render(&args1);

assert_eq!(s2, "Hi, my name is Vader and I'm a Dart developer.");

pub fn render_named(&self, vals: &HashMap<&str, &str>) -> String

See render() for examples.

pub fn render_positional(&self, vals: &[&str]) -> String

let template = Template::new("Hi, my name is {{}} and I'm a {{}} developer.");

let args = vec!["Michael", "Rust"];
let s = template.render_positional(&args);
assert_eq!(s, "Hi, my name is Michael and I'm a Rust developer.");

let args1 = vec!["Vader", "Dart"];
let s2 = template.render_positional(&args1);
assert_eq!(s2, "Hi, my name is Vader and I'm a Dart developer.");