Struct plugger_ruby::Value

pub struct Value(pub VALUE);

A Ruby value.

Methods

impl Value

fn nil() -> Value

Gets nil.

fn boolean(b: bool) -> Value

Gets a boolean value.

fn boolean_true() -> Value

Gets the boolean true value.

fn boolean_false() -> Value

Gets the boolean false value.

fn symbol(name: &str) -> Value

Creates a new symbol.

fn string(s: &str) -> Value

Creates a new String.

fn integer(v: i64) -> Value

Creates a new Integer.

fn float(v: f64) -> Value

Creates a new Float.

fn to_sym(&self) -> Value

Converts the value into a symbol.

fn to_i64(&self) -> i64

Converts the value to a 64-bit signed integer.

fn to_u64(&self) -> u64

Converts the value to a 64-bit unsigned integer.

fn to_f64(&self) -> f64

Converts the value into a 64-bit float.

fn class(&self) -> Value

Gets the class.

fn nested_class<S>(self, name: S) -> Class where
    S: Into<String>, 

Creates a nested class.

fn nested_module<S>(self, name: S) -> Module where
    S: Into<String>, 

Creates a nested module.

fn display_string(&self) -> String

The value of Object#to_s.

fn inspect_string(&self) -> String

The value of Object#inspect.

fn class_name(&self) -> String

Gets the name of the class of the object.

fn is_nil(&self) -> bool

Checks if the value is nil.

fn is_true(&self) -> bool

Checks if the value is true.

fn is_false(&self) -> bool

Checks if the value is false.

fn is_string(&self) -> bool

Checks if the value is a String type.

fn is_regex(&self) -> bool

Checks if the value is a regex.

fn is_integer(&self) -> bool

Checks if the value is an Integer type.

fn is_complex_number(&self) -> bool

Checks if the value is a complex number.

fn is_rational(&self) -> bool

Checks if the value is a rational number.

fn is_symbol(&self) -> bool

Checks if the value is a symbol.

fn is_float(&self) -> bool

Checks if the value is a float.

fn is_array(&self) -> bool

Checks if the value is an array.

fn is_hash(&self) -> bool

Checks if the value is a hash.

fn is_object(&self) -> bool

Checks if the value is an object.

fn is_class(&self) -> bool

Checks if the value is a class.

fn is_struct(&self) -> bool

Checks if the value is a Struct.

fn is_module(&self) -> bool

Checks if the value is a module.

fn is_equal_to(&self, other: Value) -> Value

Ruby's version of '=='

fn as_string(&self) -> Option<String>

Converts a Ruby String into a Rust String. Returns None if the value is not a Ruby String.

fn call_no_args(&self, method_name: &str) -> Value

Calls a method with no args.

fn send(&self, method_name: &str, args: &[Value]) -> Value

Sends a message to the value.

fn get_ivar(&self, name: &str) -> Value

Gets the value of an instance variable by name. Returns nil if it doesn't exist.

fn set_ivar(&self, name: &str, value: Value) -> Value

Sets the value of an instance variable (or creates a new one).

Trait Implementations

impl Copy for Value

impl Clone for Value

fn clone(&self) -> Value

impl Eq for Value

impl From<VALUE> for Value

fn from(value: VALUE) -> Value

impl PartialEq<Value> for Value

fn eq(&self, rhs: &Value) -> bool

impl Debug for Value

fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Display for Value

fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>