Struct FlashMessagesFrameworkBuilder

pub struct FlashMessagesFrameworkBuilder { /* private fields */ }

A fluent builder to construct a FlashMessagesFramework instance.

Implementations

impl FlashMessagesFrameworkBuilder

pub fn minimum_level(self, minimum_level: Level) -> Self

By default, FlashMessagesFramework will only dispatch messages at info-level or above, discarding debug-level messages. You can change this behaviour using this method:

use actix_web_flash_messages::{FlashMessagesFramework, Level, storage::CookieMessageStore};
use actix_web::{HttpServer, App, web};

fn get_message_store() -> CookieMessageStore {
    // [...]
}

#[actix_web::main]
async fn main() {
    // Show debug-level messages when developing locally
    let minimum_level = match std::env::var("APP_ENV") {
        Ok(s) if &s == "local" => Level::Debug,
        _ => Level::Info,
    };
    let message_framework = FlashMessagesFramework::builder(get_message_store())
        .minimum_level(minimum_level)
        .build();

    HttpServer::new(move || {
        App::new()
            .wrap(message_framework.clone())
        // [...] Your endpoints
    })
}

pub fn build(self) -> FlashMessagesFramework

Finalise the builder and return a FlashMessagesFramework instance.