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Merge pull request #30 from radford/row-index-show

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Show the index when a column has the wrong type
This commit is contained in:
Steven Fackler 2014-04-01 01:24:02 -04:00
commit 16db8d194b
1 changed files with 3 additions and 2 deletions
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src/lib.rs
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@ -91,6 +91,7 @@ use std::io::net::tcp::TcpStream;
use std::mem;
use std::str;
use std::task;
use std::fmt;
use error::{DnsError,
InvalidUrl,
@ -1359,7 +1360,7 @@ impl<'stmt> Container for PostgresRow<'stmt> {
}
}
impl<'stmt, I: RowIndex+Clone, T: FromSql> Index<I, T> for PostgresRow<'stmt> {
impl<'stmt, I: RowIndex+Clone+fmt::Show, T: FromSql> Index<I, T> for PostgresRow<'stmt> {
/// Retreives the contents of a field of the row.
///
/// A field can be accessed by the name or index of its column, though
@ -1384,7 +1385,7 @@ impl<'stmt, I: RowIndex+Clone, T: FromSql> Index<I, T> for PostgresRow<'stmt> {
fn index(&self, idx: &I) -> T {
match self.get(idx.clone()) {
Ok(ok) => ok,
Err(err) => fail!("error retrieving row: {}", err)
Err(err) => fail!("error retrieving row[{}]: {}", idx, err)
}
}
}