docx_reader/documents/
header.rs

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use serde::ser::{SerializeStruct, Serializer};
use serde::Serialize;

use super::*;

#[derive(Debug, Clone, PartialEq, Serialize, Default)]
#[serde(rename_all = "camelCase")]
pub struct Header {
	pub has_numbering: bool,
	pub children: Vec<HeaderChild>,
}

impl Header {
	pub fn new() -> Header {
		Default::default()
	}

	pub fn add_paragraph(mut self, p: Paragraph) -> Self {
		if p.has_numbering {
			self.has_numbering = true
		}
		self.children.push(HeaderChild::Paragraph(Box::new(p)));
		self
	}

	pub fn add_table(mut self, t: Table) -> Self {
		if t.has_numbering {
			self.has_numbering = true
		}
		self.children.push(HeaderChild::Table(Box::new(t)));
		self
	}
}

#[derive(Debug, Clone, PartialEq)]
pub enum HeaderChild {
	Paragraph(Box<Paragraph>),
	Table(Box<Table>),
}

impl Serialize for HeaderChild {
	fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
	where
		S: Serializer,
	{
		match *self {
			HeaderChild::Paragraph(ref p) => {
				let mut t = serializer.serialize_struct("Paragraph", 2)?;
				t.serialize_field("type", "paragraph")?;
				t.serialize_field("data", p)?;
				t.end()
			}
			HeaderChild::Table(ref c) => {
				let mut t = serializer.serialize_struct("Table", 2)?;
				t.serialize_field("type", "table")?;
				t.serialize_field("data", c)?;
				t.end()
			}
		}
	}
}