Struct postgres_cursor::Cursor
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pub struct Cursor<'conn> { /* fields omitted */ }
Represents a PostgreSQL cursor.
The actual cursor in the database is only created and active while
Iter
is in scope and calls to next()
return Some
.
Methods
impl<'conn> Cursor<'conn>
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fn build<'b>(conn: &'b Connection) -> Builder<'b, 'static, str>
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impl<'a> Cursor<'a>
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Trait Implementations
impl<'a, 'conn> IntoIterator for &'a mut Cursor<'conn>
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type Item = Result<Rows>
The type of the elements being iterated over.
type IntoIter = Iter<'a, 'conn>
Which kind of iterator are we turning this into?
fn into_iter(self) -> Iter<'a, 'conn>
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Creates an iterator from a value. Read more