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Extending the FromRow trait for 16 argmuents #146

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d61c0b0
Update mod.rs
Wassbdr Sep 20, 2024
131fb8f
Merge pull request #1 from Wassbdr/Wassbdr-patch-1
Wassbdr Sep 20, 2024
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75 changes: 75 additions & 0 deletions src/row/convert/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -838,6 +838,81 @@ where
ir12.into(),
))
}

}
impl<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16> FromRow for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16)
where
T1: FromValue,
T2: FromValue,
T3: FromValue,
T4: FromValue,
T5: FromValue,
T6: FromValue,
T7: FromValue,
T8: FromValue,
T9: FromValue,
T10: FromValue,
T11: FromValue,
T12: FromValue,
T13: FromValue,
T14: FromValue,
T15: FromValue,
T16: FromValue,
T1::Intermediate: Into<Value>,
T2::Intermediate: Into<Value>,
T3::Intermediate: Into<Value>,
T4::Intermediate: Into<Value>,
T5::Intermediate: Into<Value>,
T6::Intermediate: Into<Value>,
T7::Intermediate: Into<Value>,
T8::Intermediate: Into<Value>,
T9::Intermediate: Into<Value>,
T10::Intermediate: Into<Value>,
T11::Intermediate: Into<Value>,
T12::Intermediate: Into<Value>,
T13::Intermediate: Into<Value>,
T14::Intermediate: Into<Value>,
T15::Intermediate: Into<Value>,
{
fn from_row_opt(mut row: Row) -> Result<(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16), FromRowError> {
if row.len() != 16 {
return Err(FromRowError(row));
}
let ir1 = take_or_place!(row, 0, T1);
let ir2 = take_or_place!(row, 1, T2, [0, ir1]);
let ir3 = take_or_place!(row, 2, T3, [0, ir1], [1, ir2]);
let ir4 = take_or_place!(row, 3, T4, [0, ir1], [1, ir2], [2, ir3]);
let ir5 = take_or_place!(row, 4, T5, [0, ir1], [1, ir2], [2, ir3], [3, ir4]);
let ir6 = take_or_place!(row, 5, T6, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5]);
let ir7 = take_or_place!(row, 6, T7, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5], [5, ir6]);
let ir8 = take_or_place!(row, 7, T8, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5], [5, ir6], [6, ir7]);
let ir9 = take_or_place!(row, 8, T9, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5], [5, ir6], [6, ir7], [7, ir8]);
let ir10 = take_or_place!(row, 9, T10, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5], [5, ir6], [6, ir7], [7, ir8], [8, ir9]);
let ir11 = take_or_place!(row, 10, T11, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5], [5, ir6], [6, ir7], [7, ir8], [8, ir9], [9, ir10]);
let ir12 = take_or_place!(row, 11, T12, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5], [5, ir6], [6, ir7], [7, ir8], [8, ir9], [9, ir10], [10, ir11]);
let ir13 = take_or_place!(row, 12, T13, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5], [5, ir6], [6, ir7], [7, ir8], [8, ir9], [9, ir10], [10, ir11], [11, ir12]);
let ir14 = take_or_place!(row, 13, T14, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5], [5, ir6], [6, ir7], [7, ir8], [8, ir9], [9, ir10], [10, ir11], [11, ir12], [12, ir13]);
let ir15 = take_or_place!(row, 14, T15, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5], [5, ir6], [6, ir7], [7, ir8], [8, ir9], [9, ir10], [10, ir11], [11, ir12], [12, ir13], [13, ir14]);
let ir16 = take_or_place!(row, 15, T16, [0, ir1], [1, ir2], [2, ir3], [3, ir4], [4, ir5], [5, ir6], [6, ir7], [7, ir8], [8, ir9], [9, ir10], [10, ir11], [11, ir12], [12, ir13], [13, ir14], [14, ir15]);
Ok((
Into::<T1>::into(ir1),
Into::<T2>::into(ir2),
Into::<T3>::into(ir3),
Into::<T4>::into(ir4),
Into::<T5>::into(ir5),
Into::<T6>::into(ir6),
Into::<T7>::into(ir7),
Into::<T8>::into(ir8),
Into::<T9>::into(ir9),
Into::<T10>::into(ir10),
Into::<T11>::into(ir11),
Into::<T12>::into(ir12),
Into::<T13>::into(ir13),
Into::<T14>::into(ir14),
Into::<T15>::into(ir15),
ir16.into(),
))
}
}

#[cfg(feature = "nightly")]
Expand Down