Trait FromValue 

pub trait FromValue {
    // Required method
    fn from_value(v: &Value) -> Option<Self>
       where Self: Sized;
}

Helper trait

Required Methods

fn from_value(v: &Value) -> Option<Self>

where Self: Sized,

Converts value to specified type.

Implementations on Foreign Types

impl FromValue for bool

fn from_value(v: &Value) -> Option<Self>

impl FromValue for f64

fn from_value(v: &Value) -> Option<Self>

impl FromValue for i32

fn from_value(v: &Value) -> Option<Self>

impl FromValue for String

fn from_value(v: &Value) -> Option<Self>

impl FromValue for Vec<u8>

fn from_value(v: &Value) -> Option<Self>

Implementors

impl FromValue for Element

Get an Element object contained in the Value.

impl FromValue for Graphics

Get an Graphics object contained in the Value.

impl FromValue for Image

Get an Image object contained in the Value.

impl FromValue for Path

Get a Path object contained in the Value.

impl FromValue for Text

Get a Text object contained in the Value.

impl FromValue for Value