Trait FromOpt 

trait FromOpt: Sized {
    // Required method
    fn from_opt(opt: &Value) -> Option<Self>;
}

Required Methods

fn from_opt(opt: &Value) -> Option<Self>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl FromOpt for bool

fn from_opt(opt: &Value) -> Option<Self>

Implementors

impl FromOpt for KVarArgs