Struct ruru::RString

pub struct RString {
    // some fields omitted
}

String

Methods

impl RString

fn new(string: &str) -> Self

Creates a new instance of Ruby String containing given string.

Examples

use ruru::{RString, VM};

let string = RString::new("Hello, World!");

assert_eq!(string.to_string(), "Hello, World!".to_string());

Ruby:

str = 'Hello, World!'

str == 'Hello, World!'

fn to_string(&self) -> String

Retrieves underlying Rust String from Ruby String object.

Examples

use ruru::{RString, VM};

let string = RString::new("Hello, World!");

assert_eq!(string.to_string(), "Hello, World!".to_string());

Ruby:

str = 'Hello, World!'

str == 'Hello, World!'

Trait Implementations

impl From<Value> for RString

fn from(value: Value) -> Self

Performs the conversion.

impl Object for RString

fn value(&self) -> Value

Usually this function just returns a value of current object.

fn class(&self) -> Class

Returns a Class struct of current object

fn send(&self, method: &str, arguments: Vec<AnyObject>) -> AnyObject

Calls a given method on an object similarly to Ruby Object#send method

fn as_any_object(&self) -> AnyObject

Converts struct to AnyObject

fn instance_variable_get(&self, variable: &str) -> AnyObject

Sets an instance variable for object

fn instance_variable_set<T: Object>(&mut self, variable: &str, value: T) -> AnyObject

Gets an instance variable of object