Struct NonNullableColumns

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pub struct NonNullableColumns(/* private fields */);

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fn clone(&self) -> NonNullableColumns

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for NonNullableColumns

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Ident for NonNullableColumns
where SQLUSMALLINT: Ident,

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const IDENTIFIER: Self::Type = {transmute(0xfff9): <info::NonNullableColumns as Ident>::Type}

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type Type = <u16 as Ident>::Type

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impl IntoSQLPOINTER for NonNullableColumns

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fn into_SQLPOINTER(self) -> SQLPOINTER

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impl PartialEq<NonNullableColumns> for SQLUSMALLINT

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fn eq(&self, other: &NonNullableColumns) -> bool

Tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl PartialEq<u16> for NonNullableColumns

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fn eq(&self, other: &SQLUSMALLINT) -> bool

Tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl PartialEq for NonNullableColumns

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fn eq(&self, other: &NonNullableColumns) -> bool

Tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl AttrGet<SQL_NON_NULLABLE_COLUMNS> for NonNullableColumns

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impl Copy for NonNullableColumns

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impl Eq for NonNullableColumns

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impl InfoType<SQL_NON_NULLABLE_COLUMNS, SQL_OV_ODBC3> for NonNullableColumns

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impl Scalar for NonNullableColumns
where SQLUSMALLINT: Scalar,

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impl StructuralPartialEq for NonNullableColumns

Auto Trait Implementations§

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impl Freeze for NonNullableColumns

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impl RefUnwindSafe for NonNullableColumns

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impl Send for NonNullableColumns

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impl Sync for NonNullableColumns

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impl Unpin for NonNullableColumns

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impl UnwindSafe for NonNullableColumns

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> AsMutPtr<T> for T
where T: Scalar,

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fn as_mut_ptr(&mut self) -> *mut T

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impl<AD, T, LEN> AttrLen<AD, LEN> for T
where AD: Def, T: Ident, LEN: Scalar + From<i16>, MaybeUninit<T>: AttrLen<AD, LEN>,

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type StrLen = Void

Invariant: StrLen can only be LEN(for slices) or uninhabited type(for scalar types) It is assumed that ODBC driver will never write to StrLen pointer for scalar types

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fn len(&self) -> LEN

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> StrLen<T> for T
where T: Scalar + AsMutPtr<T>,

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fn as_mut_ptr(&mut self) -> *mut T

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

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fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T
where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> Ansi for T
where T: Ident,

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impl<T> Ref<'_> for T
where T: Scalar,

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NonNullableColumns

Struct NonNullableColumns Copy item path

Trait Implementations§

impl AsMutSQLPOINTER for NonNullableColumns

fn as_mut_SQLPOINTER(&mut self) -> SQLPOINTER

impl Attr<SQL_NON_NULLABLE_COLUMNS> for NonNullableColumns

type DefinedBy = OdbcDefined

impl AttrZeroAssert for NonNullableColumns

fn assert_zeroed(&self)

impl Clone for NonNullableColumns

fn clone(&self) -> NonNullableColumns

fn clone_from(&mut self, source: &Self)

impl Debug for NonNullableColumns

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Ident for NonNullableColumnswhere SQLUSMALLINT: Ident,

const IDENTIFIER: Self::Type = {transmute(0xfff9): <info::NonNullableColumns as Ident>::Type}

type Type = <u16 as Ident>::Type

impl IntoSQLPOINTER for NonNullableColumns

fn into_SQLPOINTER(self) -> SQLPOINTER

impl PartialEq<NonNullableColumns> for SQLUSMALLINT

fn eq(&self, other: &NonNullableColumns) -> bool

fn ne(&self, other: &Rhs) -> bool

impl PartialEq<u16> for NonNullableColumns

fn eq(&self, other: &SQLUSMALLINT) -> bool

fn ne(&self, other: &Rhs) -> bool

impl PartialEq for NonNullableColumns

fn eq(&self, other: &NonNullableColumns) -> bool

fn ne(&self, other: &Rhs) -> bool

impl AttrGet<SQL_NON_NULLABLE_COLUMNS> for NonNullableColumns

impl Copy for NonNullableColumns

impl Eq for NonNullableColumns

impl InfoType<SQL_NON_NULLABLE_COLUMNS, SQL_OV_ODBC3> for NonNullableColumns

impl Scalar for NonNullableColumnswhere SQLUSMALLINT: Scalar,

impl StructuralPartialEq for NonNullableColumns

Auto Trait Implementations§

impl Freeze for NonNullableColumns

impl RefUnwindSafe for NonNullableColumns

impl Send for NonNullableColumns

impl Sync for NonNullableColumns

impl Unpin for NonNullableColumns

impl UnwindSafe for NonNullableColumns

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> AsMutPtr<T> for Twhere T: Scalar,

fn as_mut_ptr(&mut self) -> *mut T

impl<AD, T, LEN> AttrLen<AD, LEN> for Twhere AD: Def, T: Ident, LEN: Scalar + From<i16>, MaybeUninit<T>: AttrLen<AD, LEN>,

type StrLen = Void

fn len(&self) -> LEN

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> StrLen<T> for Twhere T: Scalar + AsMutPtr<T>,

fn as_mut_ptr(&mut self) -> *mut T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Ansi for Twhere T: Ident,

impl<T> Ref<'_> for Twhere T: Scalar,

impl<T> Unicode for Twhere T: Ident,

Struct NonNullableColumns

impl Ident for NonNullableColumns
where SQLUSMALLINT: Ident,

impl Scalar for NonNullableColumns
where SQLUSMALLINT: Scalar,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> AsMutPtr<T> for T
where T: Scalar,

impl<AD, T, LEN> AttrLen<AD, LEN> for T
where AD: Def, T: Ident, LEN: Scalar + From<i16>, MaybeUninit<T>: AttrLen<AD, LEN>,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> StrLen<T> for T
where T: Scalar + AsMutPtr<T>,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<T> Ansi for T
where T: Ident,

impl<T> Ref<'_> for T
where T: Scalar,

impl<T> Unicode for T
where T: Ident,