mvarjon/plan9 - Change FPW5OOEALUVPYC23DNZOCEYLPHSNB2FPNHHIX6MQKWWARO6BA5BQC

Add dependency to tokio crate in preparation for async modifications.

Created by mvarjon on August 1, 2022

FPW5OOEALUVPYC23DNZOCEYLPHSNB2FPNHHIX6MQKWWARO6BA5BQC

Dependencies

In channels

main

Change contents

Replacement in src/mediator/mod.rs at line 1 [3.53]

B:BD[3.53] → [2.0:1132]

use std::collections::HashMap;
pub struct Message {
    pub kind: String,
    pub json: String,
}
pub trait MessageHandler {
    fn handle(&self, msg: &Message);
}
pub struct Mediator {
    storage: HashMap<String, Vec<&'static dyn MessageHandler>>,
}
impl Mediator {
    pub fn new() -> Self {
        Self {
            storage: HashMap::with_capacity(100),
        }
    }
    pub fn add(&mut self, kind: String, handler: &'static dyn MessageHandler) {
        let key = kind.clone();
        if self.storage.contains_key(&key) {
            let handlers = self.storage.get_mut(&key).unwrap();
            handlers.push(handler);
        } else {
            let mut handlers: Vec<&'static dyn MessageHandler> = Vec::new();
            handlers.push(handler);
            self.storage.insert(key, handlers);
        }
    }
    pub fn invoke(&self, msg: &Message) {
        let kind = msg.kind.clone();
        if self.storage.contains_key(&kind) {
            let handlers = self.storage.get(&kind).unwrap();
            for handler in handlers {
                handler.handle(msg);
            }
        }
    }
}

[3.53]

use std::collections::HashMap;
pub struct Message {
    pub kind: String,
    pub json: String,
}
pub trait MessageHandler {
    fn handle(&self, msg: &Message);
}
pub struct Mediator {
    storage: HashMap<String, Vec<&'static dyn MessageHandler>>,
}
impl Mediator {
    pub fn new() -> Self {
        Self {
            storage: HashMap::with_capacity(100),
        }
    }
    pub fn add(&mut self, kind: String, handler: &'static dyn MessageHandler) {
        let key = kind.clone();
        if self.storage.contains_key(&key) {
            let handlers = self.storage.get_mut(&key).unwrap();
            handlers.push(handler);
        } else {
            let mut handlers: Vec<&'static dyn MessageHandler> = Vec::new();
            handlers.push(handler);
            self.storage.insert(key, handlers);
        }
    }
    pub fn invoke(&self, msg: &Message) {
        let kind = msg.kind.clone();
        if self.storage.contains_key(&kind) {
            let handlers = self.storage.get(&kind).unwrap();
            for handler in handlers {
                handler.handle(msg);
            }
        }
    }
}

Insertion in Cargo.toml at line 11 [4.123]

[4.395]

tokio = { version = "1", features = ["full"] }

Insertion in Cargo.lock at line 4 [4.431]

[4.535]


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Insertion in Cargo.lock at line 66 [4.431]

[4.589]

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