Trait codes_common::Data

source · 
pub trait Data {

Show 15 methods    fn new(type_name: &'static str) -> Self
    where
        Self: Sized;
    fn new_with_inner(
        type_name: &'static str,
        inner_type_name: &'static str
    ) -> Self
    where
        Self: Sized;
    fn type_name(&self) -> &'static str;
    fn inner_type_name(&self) -> Option<&'static str>;
    fn rows(&self) -> &DataMap;
    fn rows_mut(&mut self) -> &mut DataMap;
    fn into_rows(self) -> DataMap;

    fn has_inner_type(&self) -> bool { ... }
    fn all_ids(&self) -> Vec<&String> ⓘ { ... }
    fn all_ids_sorted(&self) -> Value { ... }
    fn contains(&self, id: &str) -> bool { ... }
    fn get(&self, id: &str) -> Option<&DataRow> { ... }
    fn get_mut(&mut self, id: &str) -> Option<&mut DataRow> { ... }
    fn insert_row(&mut self, id: &str, row: DataRow) { ... }
    fn insert_row_value(&mut self, id: &str, key: &str, value: Value) { ... }

}

Required Methods§

Provided Methods§

Examples found in repository?
src/lib.rs (line 110)
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    fn all_ids_sorted(&self) -> Value {
        let mut all_ids = self.all_ids();
        all_ids.sort();
        all_ids.dedup();
        Value::Array(
            all_ids
                .into_iter()
                .map(|s| Value::String(s.into()))
                .collect(),
        )
    }
Examples found in repository?
src/lib.rs (line 331)
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pub fn default_finalize_for<T>(data: T) -> Result<tera::Context, Box<dyn std::error::Error>>
where
    T: Data,
{
    let mut ctx = tera::Context::new();

    ctx.insert("type_name", &Value::String(data.type_name().into()));

    if let Some(inner_type_name) = data.inner_type_name() {
        ctx.insert("inner_type_name", &Value::String(inner_type_name.into()));
    }

    ctx.insert("all_ids", &data.all_ids_sorted());

    ctx.insert(
        "codes",
        &Value::Object(
            data.into_rows()
                .into_iter()
                .map(|(key, value)| (key, Value::Object(value)))
                .collect(),
        ),
    );

    Ok(ctx)
}
Examples found in repository?
src/lib.rs (line 136)
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    fn insert_row_value(&mut self, id: &str, key: &str, value: Value) {
        let row = self.get_mut(id).unwrap();
        row.insert(key.to_string(), value);
    }
Examples found in repository?
src/csv.rs (line 99)
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fn process_vsv_input<D, F>(
    mut data: D,
    file_name: &str,
    delimiter: u8,
    process_row: F,
) -> Result<D, Box<dyn std::error::Error>>
where
    D: Data,
    F: Fn(StringRecord, &mut DataRow) -> Result<String, Box<dyn std::error::Error>>,
{
    let mut rdr = open_csv_file(file_name, Some(delimiter))?;

    for result in rdr.records() {
        let record = result?;

        let mut row: Map<String, Value> = Default::default();

        let id = process_row(record, &mut row)?;

        data.insert_row(&id, row);
    }

    Ok(data)
}

Implementors§