Trait DirectivesExt 

pub trait DirectivesExt {
    // Required method
    fn expected_type(&self) -> Option<String>;
}

Extension trait for extracting @expectedType from directive lists.

Required Methods

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

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl DirectivesExt for Option<Vec<DirectiveApplication>>

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

Implementors