[−][src]Struct odbc_iter::PreparedStatement
ODBC prepared statement.
Methods
impl<'h> PreparedStatement<'h>
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pub fn schema(&self) -> Result<Vec<ColumnType>, QueryError>
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Query schema information deduced from prepared statement SQL text.
pub fn columns(&self) -> Result<i16, OdbcError>
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Query number of columns that would be returned by execution of this prepared statement.
Trait Implementations
Auto Trait Implementations
impl<'h> !Sync for PreparedStatement<'h>
impl<'h> Unpin for PreparedStatement<'h>
impl<'h> !Send for PreparedStatement<'h>
impl<'h> UnwindSafe for PreparedStatement<'h>
impl<'h> RefUnwindSafe for PreparedStatement<'h>
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,