Enum Value 

pub enum Value {
    String(String),
    Bool(bool),
    Bytes(Vec<u8>),
    Char(char),
    Option(Option<Box<Value>>),
    UInt(u128),
    Int(i128),
    Float(f64),
}

The value used for templating.

Automatic convertation into string

• string -> string
• char -> string
• uint -> string using decimal base.
• int -> string using decimal base with sign.
• bytes -> utf-8 encoded string or error
• bool -> error. For convertation boolean type use bool:to_string
• option -> error. For convertation option use string:unwrap_or, uint:unwrap_or or others.
• float -> error. For convertation option use float:to_string.

Variants

String(String)

Value that contains string type.

Bool(bool)

Value that contains boolean type.

Bytes(Vec<u8>)

Value that contains array of bytes.

Char(char)

Value that contains char.

Option(Option<Box<Value>>)

Value that may contain other value.

UInt(u128)

Value that contains unsigned 128-bit integer.

Int(i128)

Value that contains signed 128-bit integer.

Float(f64)

Value that contains float value.

Implementations

impl Value

pub fn as_string(&self) -> Result<&String, FunctionError>

Trying to cast value as string.

pub fn as_mut_string(&mut self) -> Result<&mut String, FunctionError>

Trying to cast value as mutable string.

pub fn into_string(self) -> Result<String, FunctionError>

Trying to cast value as string.

pub fn as_bool(&self) -> Result<&bool, FunctionError>

Trying to cast value as bool.

pub fn as_mut_bool(&mut self) -> Result<&mut bool, FunctionError>

Trying to cast value as mutable bool.

pub fn into_bool(self) -> Result<bool, FunctionError>

Trying to cast value as bool.

pub fn as_bytes(&self) -> Result<&Vec<u8>, FunctionError>

Trying to cast value as bytes.

pub fn as_mut_bytes(&mut self) -> Result<&mut Vec<u8>, FunctionError>

Trying to cast value as mutable bytes.

pub fn into_bytes(self) -> Result<Vec<u8>, FunctionError>

Trying to cast value as bytes.

pub fn as_char(&self) -> Result<&char, FunctionError>

Trying to cast value as char.

pub fn as_mut_char(&mut self) -> Result<&mut char, FunctionError>

Trying to cast value as mutable char.

pub fn as_option(&self) -> Result<Option<&Value>, FunctionError>

Trying to cast value as option.

pub fn as_mut_option(&mut self) -> Result<Option<&mut Value>, FunctionError>

Trying to cast value as mutable option.

pub fn into_option(self) -> Result<Option<Value>, FunctionError>

Trying to cast value as option.

pub fn as_uint(&self) -> Result<&u128, FunctionError>

Trying to cast value as uint.

pub fn as_mut_uint(&mut self) -> Result<&mut u128, FunctionError>

Trying to cast value as mutable uint.

pub fn into_uint(self) -> Result<u128, FunctionError>

Trying to cast value as uint.

pub fn as_int(&self) -> Result<&i128, FunctionError>

Trying to cast value as int.

pub fn as_mut_int(&mut self) -> Result<&mut i128, FunctionError>

Trying to cast value as mutable int.

pub fn into_int(self) -> Result<i128, FunctionError>

Trying to cast value as int.

pub fn as_float(&self) -> Result<&f64, FunctionError>

Trying to cast value as float.

pub fn as_mut_float(&mut self) -> Result<&mut f64, FunctionError>

Trying to cast value as mutable float.

pub fn floato_float(self) -> Result<f64, FunctionError>

Trying to cast value as float.

Trait Implementations

impl Debug for Value

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Serialize for Value

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.