docx-rs 0.4.20

A .docx file writer with Rust/WebAssembly.
Documentation 
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use crate::documents::BuildXML;
use crate::types::*;
use crate::xml_builder::*;
use std::io::Write;

#[derive(Debug, Clone)]
pub struct TableGrid {
    grid: Vec<usize>,
}

impl TableGrid {
    pub fn new(grid: Vec<usize>) -> TableGrid {
        TableGrid { grid }
    }
}

impl BuildXML for TableGrid {
    fn build_to<W: Write>(
        &self,
        stream: crate::xml::writer::EventWriter<W>,
    ) -> crate::xml::writer::Result<crate::xml::writer::EventWriter<W>> {
        XMLBuilder::from(stream)
            .open_table_grid()?
            .apply_each(&self.grid, |g, b| b.grid_column(*g as i32, WidthType::Dxa))?
            .close()?
            .into_inner()
    }
}

#[cfg(test)]
mod tests {

    use super::*;
    #[cfg(test)]
    use pretty_assertions::assert_eq;
    use std::str;

    #[test]
    fn test_table_indent() {
        let b = TableGrid::new(vec![100, 200]).build();
        assert_eq!(
            str::from_utf8(&b).unwrap(),
            r#"<w:tblGrid><w:gridCol w:w="100" w:type="dxa" /><w:gridCol w:w="200" w:type="dxa" /></w:tblGrid>"#
        );
    }
}