dump
===
dump provides a macro `dump!` that takes one or more variables and prints the name, type, and value of each variable. The output is also prefixed with `[source_file:line_no]`.
This is designed to be a little more ergonomic than `println!("a={:?} b={:?}", a, b)` and also has the benefit of printing the type.
[](https://crates.io/crates/dump)
### Usage
Add this to your `Cargo.toml`:
```toml
[dependencies]
dump = "0.1"
```
and this to your crate root:
```rust
#[macro_use]
extern crate dump;
```
### Example
```rust
#[macro_use]
extern crate dump;
fn main() {
let s = "hi";
let n = 3;
dump!(s, n);
}
```
Outputs:
```
[src/main.rs:7] s: &'static str = "hi"; n: i32 = 3;
```