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use std::net::IpAddr;
use time::Timespec;
use uuid::Uuid;
use error::{column_is_empty_err, Error, Result};
use frame::frame_result::{
BodyResResultRows, ColSpec, ColType, ColTypeOption, ColTypeOptionValue, RowsMetadata,
};
use types::blob::Blob;
use types::data_serialization_types::*;
use types::decimal::Decimal;
use types::list::List;
use types::map::Map;
use types::tuple::Tuple;
use types::udt::UDT;
use types::{ByIndex, ByName, CBytes, IntoRustByIndex, IntoRustByName};
#[derive(Debug)]
pub struct Row {
metadata: RowsMetadata,
row_content: Vec<CBytes>,
}
impl Row {
pub fn from_frame_body(body: BodyResResultRows) -> Vec<Row> {
body.rows_content
.iter()
.map(|row| Row {
metadata: body.metadata.clone(),
row_content: row.clone(),
}).collect()
}
fn get_col_spec_by_name(&self, name: &str) -> Option<(&ColSpec, &CBytes)> {
self.metadata
.col_specs
.iter()
.position(|spec| spec.name.as_str() == name)
.map(|i| {
let ref col_spec = self.metadata.col_specs[i];
let ref data = self.row_content[i];
(col_spec, data)
})
}
fn get_col_spec_by_index(&self, index: usize) -> Option<(&ColSpec, &CBytes)> {
let specs = self.metadata.col_specs.iter();
let values = self.row_content.iter();
specs.zip(values).nth(index)
}
}
impl ByName for Row {}
into_rust_by_name!(Row, Blob);
into_rust_by_name!(Row, String);
into_rust_by_name!(Row, bool);
into_rust_by_name!(Row, i64);
into_rust_by_name!(Row, i32);
into_rust_by_name!(Row, i16);
into_rust_by_name!(Row, i8);
into_rust_by_name!(Row, f64);
into_rust_by_name!(Row, f32);
into_rust_by_name!(Row, IpAddr);
into_rust_by_name!(Row, Uuid);
into_rust_by_name!(Row, List);
into_rust_by_name!(Row, Map);
into_rust_by_name!(Row, UDT);
into_rust_by_name!(Row, Tuple);
into_rust_by_name!(Row, Timespec);
into_rust_by_name!(Row, Decimal);
impl ByIndex for Row {}
into_rust_by_index!(Row, Blob);
into_rust_by_index!(Row, String);
into_rust_by_index!(Row, bool);
into_rust_by_index!(Row, i64);
into_rust_by_index!(Row, i32);
into_rust_by_index!(Row, i16);
into_rust_by_index!(Row, i8);
into_rust_by_index!(Row, f64);
into_rust_by_index!(Row, f32);
into_rust_by_index!(Row, IpAddr);
into_rust_by_index!(Row, Uuid);
into_rust_by_index!(Row, List);
into_rust_by_index!(Row, Map);
into_rust_by_index!(Row, UDT);
into_rust_by_index!(Row, Tuple);
into_rust_by_index!(Row, Timespec);
into_rust_by_index!(Row, Decimal);