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use crate::*;
/// Determines whether the document should contain one or two columns.
#[derive(Clone, Debug, Serialize, Deserialize)]
#[serde(deny_unknown_fields)]
pub enum Layout {
/// Prints types and comments inline, in a single chunk of text:
///
/// ```
/// use doku::Document;
///
/// #[derive(Document)]
/// struct Person {
/// /// First name
/// /// (aka forename)
/// first_name: String,
///
/// /// Last name
/// /// (aka surname)
/// last_name: String,
/// }
///
/// let fmt = doku::json::Formatting {
/// layout: doku::json::Layout::OneColumn,
/// ..Default::default()
/// };
///
/// let doc = doku::to_json_fmt::<Person>(&fmt);
///
/// doku::assert_doc!(r#"
/// {
/// // First name
/// // (aka forename)
/// "first_name": "string",
/// // Last name
/// // (aka surname)
/// "last_name": "string"
/// }
/// "#, doc);
/// ```
OneColumn,
/// Prints types and comments in two separate columns.
///
/// ```
/// use doku::Document;
///
/// #[derive(Document)]
/// struct Person {
/// /// First name
/// /// (aka forename)
/// first_name: String,
///
/// /// Last name
/// /// (aka surname)
/// last_name: String,
/// }
///
/// let fmt = doku::json::Formatting {
/// layout: doku::json::Layout::TwoColumns {
/// align: true,
/// spacing: 1,
/// },
/// ..Default::default()
/// };
///
/// let doc = doku::to_json_fmt::<Person>(&fmt);
///
/// doku::assert_doc!(r#"
/// {
/// "first_name": "string", // First name
/// // (aka forename)
/// "last_name": "string" // Last name
/// // (aka surname)
/// }
/// "#, doc);
/// ```
TwoColumns {
/// Whether the two columns should be aligned or not:
///
/// ```
/// use doku::Document;
///
/// #[derive(Document)]
/// struct Person {
/// /// First name
/// /// (aka forename)
/// first_name: String,
///
/// /// Last name
/// /// (aka surname)
/// last_name: String,
/// }
///
/// let fmt = doku::json::Formatting {
/// layout: doku::json::Layout::TwoColumns {
/// align: false,
/// spacing: 1,
/// },
/// ..Default::default()
/// };
///
/// let doc = doku::to_json_fmt::<Person>(&fmt);
///
/// doku::assert_doc!(r#"
/// {
/// "first_name": "string", // First name
/// // (aka forename)
/// "last_name": "string" // Last name
/// // (aka surname)
/// }
/// "#, doc);
/// ```
align: bool,
/// Size of the horizontal spacing between both columns:
///
/// ```
/// use doku::Document;
///
/// #[derive(Document)]
/// struct Person {
/// /// First name
/// /// (aka forename)
/// first_name: String,
///
/// /// Last name
/// /// (aka surname)
/// last_name: String,
/// }
///
/// let fmt = doku::json::Formatting {
/// layout: doku::json::Layout::TwoColumns {
/// align: true,
/// spacing: 5,
/// },
/// ..Default::default()
/// };
///
/// let doc = doku::to_json_fmt::<Person>(&fmt);
///
/// doku::assert_doc!(r#"
/// {
/// "first_name": "string", // First name
/// // (aka forename)
/// "last_name": "string" // Last name
/// // (aka surname)
/// }
/// "#, doc);
/// ```
spacing: usize,
},
}
impl Default for Layout {
fn default() -> Self {
Self::OneColumn
}
}