### Before you try

I recommend you use the [tagu](https://github.com/tiby312/tagu) crate instead of this crate.

### Overview

Build xml / html / svg programmatically using element building blocks.
Instead of using a templating engine, write data/markup that 'looks like' rust.

Find it on [github](https://github.com/tiby312/tagger) and [crates.io](https://crates.io/crates/tagger).
Docs at [docs.rs](https://docs.rs/tagger/latest/tagger/).

Tagger also provides functionality to build svg paths and polyline attribute data.

Tagger additionally protects against XML escaping by replacing xml escape characters with its encoded value. 

### Example

```rust
fn main() -> std::fmt::Result {
    let width = 100.0;
    let height = 100.0;

    let mut w = tagger::new(tagger::upgrade_write(std::io::stdout()));

    w.elem("svg", |d| {
        d.attr("xmlns", "http://www.w3.org/2000/svg")?;
        d.attr("viewBox", format_args!("0 0 {} {}", width, height))
    })?
    .build(|w| {
        w.single("rect", |d| {
            d.attr("x1", 0)?;
            d.attr("y1", 0)?;
            d.attr("rx", 20)?;
            d.attr("ry", 20)?;
            d.attr("width", width)?;
            d.attr("height", height)?;
            d.attr("style", "fill:blue")
        })?;

        w.elem("style", tagger::no_attr())?
            .build(|w| w.put_raw(".test{fill:none;stroke:white;stroke-width:3}"))?;

        w.elem("g", |d| d.attr("class", "test"))?.build(|w| {
            for r in (0..50).step_by(10) {
                w.single("circle", |w| {
                    w.attr("cx", 50.0)?;
                    w.attr("cy", 50.0)?;
                    w.attr("r", r)
                })?;
            }
            Ok(())
        })
    })
}

```




### Output


<img src="./assets/svg_example.svg" alt="demo">