sqlx_core_oldapi/mssql/
row.rs

1use crate::column::ColumnIndex;
2use crate::error::Error;
3use crate::ext::ustr::UStr;
4use crate::mssql::protocol::row::Row as ProtocolRow;
5use crate::mssql::{Mssql, MssqlColumn, MssqlValueRef};
6use crate::row::Row;
7use crate::HashMap;
8use std::sync::Arc;
9
10pub struct MssqlRow {
11    pub(crate) row: ProtocolRow,
12    pub(crate) columns: Arc<Vec<MssqlColumn>>,
13    pub(crate) column_names: Arc<HashMap<UStr, usize>>,
14}
15
16impl crate::row::private_row::Sealed for MssqlRow {}
17
18impl Row for MssqlRow {
19    type Database = Mssql;
20
21    fn columns(&self) -> &[MssqlColumn] {
22        &self.columns
23    }
24
25    fn try_get_raw<I>(&self, index: I) -> Result<MssqlValueRef<'_>, Error>
26    where
27        I: ColumnIndex<Self>,
28    {
29        let index = index.index(self)?;
30        let value = MssqlValueRef {
31            data: self.row.values[index].as_ref(),
32            type_info: self.row.column_types[index].clone(),
33        };
34
35        Ok(value)
36    }
37}
38
39impl ColumnIndex<MssqlRow> for &'_ str {
40    fn index(&self, row: &MssqlRow) -> Result<usize, Error> {
41        row.column_names
42            .get(*self)
43            .ok_or_else(|| Error::ColumnNotFound((*self).into()))
44            .copied()
45    }
46}
47
48#[cfg(feature = "any")]
49impl From<MssqlRow> for crate::any::AnyRow {
50    #[inline]
51    fn from(row: MssqlRow) -> Self {
52        crate::any::AnyRow {
53            columns: row.columns.iter().map(|col| col.clone().into()).collect(),
54            kind: crate::any::row::AnyRowKind::Mssql(row),
55        }
56    }
57}
sqlx_core_oldapi/mssql/row.rs

sqlx_core_oldapi/mssql/
row.rs
