methods.rs

use std::{fmt::Display, str::FromStr};

#[derive(PartialEq, Eq)]
pub enum Method {
    Get,
    Head,
    Post,
    Put,
    Delete,
    Connect,
    Options,
    Trace,
    Patch,
}

impl Display for Method {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            Self::Get => write!(f, "GET"),
            Self::Head => write!(f, "HEAD"),
            Self::Post => write!(f, "POST"),
            Self::Put => write!(f, "PUT"),
            Self::Delete => write!(f, "DELETE"),
            Self::Connect => write!(f, "CONNECT"),
            Self::Options => write!(f, "OPTIONS"),
            Self::Trace => write!(f, "TRACE"),
            Self::Patch => write!(f, "PATCH"),
        }
    }
}

impl FromStr for Method {
    type Err = &'static str;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        match s {
            "GET" => Ok(Self::Get),
            "HEAD" => Ok(Self::Head),
            "POST" => Ok(Self::Post),
            "PUT" => Ok(Self::Put),
            "DELETE" => Ok(Self::Delete),
            "CONNECT" => Ok(Self::Connect),
            "OPTIONS" => Ok(Self::Options),
            "TRACE" => Ok(Self::Trace),
            "PATCH" => Ok(Self::Patch),
            _ => Err("Not a Method"),
        }
    }
}