Trait FormData 

pub trait FormData {
    // Required method
    fn get_value(&self, key: &str) -> Option<&str>;
}

Trait abstracting key-value form data access.

Required Methods

fn get_value(&self, key: &str) -> Option<&str>

Retrieves the string value for a given form field key.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl FormData for BTreeMap<&str, &str>

fn get_value(&self, key: &str) -> Option<&str>

impl FormData for BTreeMap<String, String>

fn get_value(&self, key: &str) -> Option<&str>

impl FormData for HashMap<&str, &str>

fn get_value(&self, key: &str) -> Option<&str>

impl FormData for HashMap<&str, Vec<&str>>

fn get_value(&self, key: &str) -> Option<&str>

impl FormData for HashMap<String, String>

fn get_value(&self, key: &str) -> Option<&str>

impl FormData for HashMap<String, Vec<String>>

fn get_value(&self, key: &str) -> Option<&str>

impl FormData for Vec<(&str, &str)>

fn get_value(&self, key: &str) -> Option<&str>

impl FormData for [(&str, &str)]

fn get_value(&self, key: &str) -> Option<&str>

Implementors