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prepare to publish on crates.io

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Ayrat Badykov 2021-06-24 13:15:10 +03:00
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6
Cargo.toml
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@ -1,10 +1,12 @@
[package] [package]
name = "fang" name = "fang"
version = "0.1.0" version = "0.2.0"
authors = ["Ayrat Badykov <ayratin555@gmail.com>"] authors = ["Ayrat Badykov <ayratin555@gmail.com>"]
description = "Background job processing library for Rust"
repository = "https://github.com/ayrat555/fang"
edition = "2018" edition = "2018"
description = "fang is in active development. it's published to take the name on crates.io"
license = "MIT" license = "MIT"
readme = "README.md"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

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README.md
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Background job processing library for Rust. Background job processing library for Rust.
Currently, it uses postgres to store state. But in the future, more backends will be supported. Currently, it uses Postgres to store state. But in the future, more backends will be supported.
## Installation ## Installation
@ -13,18 +13,18 @@ Currently, it uses postgres to store state. But in the future, more backends wil
```toml ```toml
[dependencies] [dependencies]
fang = "0.1" fang = "0.2"
typetag = "0.1" typetag = "0.1"
serde = { version = "1.0", features = ["derive"] } serde = { version = "1.0", features = ["derive"] }
``` ```
2. Create `fang_tasks` table in the postgres database. The migration can be found in [the migrations directory](https://github.com/ayrat555/fang/blob/master/migrations/2021-06-05-112912_create_fang_tasks/up.sql). 2. Create `fang_tasks` table in the Postgres database. The migration can be found in [the migrations directory](https://github.com/ayrat555/fang/blob/master/migrations/2021-06-05-112912_create_fang_tasks/up.sql).
## Usage ## Usage
### Defining a job ### Defining a job
Every job should implement `fang::Runnable` trait which is used by `fang` to execut it. Every job should implement `fang::Runnable` trait which is used by `fang` to execute it.
```rust ```rust
@ -48,7 +48,7 @@ Every job should implement `fang::Runnable` trait which is used by `fang` to exe
} }
``` ```
As you can see from the example above, trait implementation has `#[typetag::serde]` which is used to deserialize the job. As you can see from the example above, the trait implementation has `#[typetag::serde]` attribute which is used to deserialize the job.
### Enqueuing a job ### Enqueuing a job
@ -67,9 +67,9 @@ Postgres::enqueue_task(&Job { number: 10 }).unwrap();
### Starting workers ### Starting workers
Every worker is executed in a separate thread. In case of panic, they are always restarted. Every worker runs in a separate thread. In case of panic, they are always restarted.
Use `WorkerPool::new` to start workers. It accepts two parameters - the number of workers and the prefix for worker thread name. Use `WorkerPool` to start workers. It accepts two parameters - the number of workers and the prefix for the worker thread name.
```rust ```rust
@ -81,8 +81,10 @@ WorkerPool::new(10, "sync".to_string()).start();
## Potential/future features ## Potential/future features
* Extendable/new backends * Extendable/new backends
* Workers for specific types of tasks. Currently, each workers execute all types of tasks * Workers for specific types of tasks. Currently, each worker execute all types of tasks
* Configurable db records retention. Currently, fang doesn't remove tasks from the db. * Configurable db records retention. Currently, fang doesn't remove tasks from the db.
* Retries
* Scheduled tasks
## Contributing ## Contributing