Struct oaidl::DecWrapper

pub struct DecWrapper(_);

Helper type for the OLE/COM+ type DECIMAL

Methods

impl DecWrapper

pub fn new(dec: Decimal) -> DecWrapper

wraps a Decimal from rust_decimal

pub fn unwrap(self) -> Decimal

Get access to the internal value, consuming it in the process

pub fn borrow(&self) -> &Decimal

Get borrow of internal value

pub fn borrow_mut(&mut self) -> &mut Decimal

Get mutable borrow of internal value

Trait Implementations

impl SafeArrayElement for DecWrapper

const SFTYPE: u32

SFTYPE: u32 = VT_DECIMAL

This is the VT value used to create the SAFEARRAY

fn from_safearray(     psa: *mut SAFEARRAY,     ix: i32 ) -> Result<Self, FromSafeArrElemError>

gets a type from the safearray at the specified index (default impls use SafeArrayGetElement)

fn into_safearray(     &mut self,     psa: *mut SAFEARRAY,     ix: i32 ) -> Result<(), IntoSafeArrElemError>

puts a type into the safearray at the specified index (default impls use SafeArrayPutElement)

impl Debug for DecWrapper

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

Formats the value using the given formatter.

impl Clone for DecWrapper

fn clone(&self) -> DecWrapper

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for DecWrapper

impl Eq for DecWrapper

impl Hash for DecWrapper

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl Ord for DecWrapper

fn cmp(&self, other: &DecWrapper) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl PartialEq for DecWrapper

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd for DecWrapper

fn partial_cmp(&self, other: &DecWrapper) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &DecWrapper) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &DecWrapper) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &DecWrapper) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &DecWrapper) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl From<DECIMAL> for DecWrapper

fn from(d: DECIMAL) -> DecWrapper

Performs the conversion.

impl<'d> From<&'d DECIMAL> for DecWrapper

fn from(d: &DECIMAL) -> DecWrapper

Performs the conversion.

impl<'d> From<&'d mut DECIMAL> for DecWrapper

fn from(d: &mut DECIMAL) -> DecWrapper

Performs the conversion.

impl From<DecWrapper> for DECIMAL

fn from(d: DecWrapper) -> DECIMAL

Performs the conversion.

impl<'d> From<&'d DecWrapper> for DECIMAL

fn from(d: &DecWrapper) -> DECIMAL

Performs the conversion.

impl<'d> From<&'d mut DecWrapper> for DECIMAL

fn from(d: &mut DecWrapper) -> DECIMAL

Performs the conversion.

impl From<DecWrapper> for Decimal

fn from(dw: DecWrapper) -> Decimal

Performs the conversion.

impl<'w> From<&'w DecWrapper> for Decimal

fn from(dw: &DecWrapper) -> Decimal

Performs the conversion.

impl<'w> From<&'w mut DecWrapper> for Decimal

fn from(dw: &mut DecWrapper) -> Decimal

Performs the conversion.

impl From<Decimal> for DecWrapper

fn from(dec: Decimal) -> DecWrapper

Performs the conversion.

impl<'d> From<&'d Decimal> for DecWrapper

fn from(dec: &Decimal) -> DecWrapper

Performs the conversion.

impl<'d> From<&'d mut Decimal> for DecWrapper

fn from(dec: &mut Decimal) -> DecWrapper

Performs the conversion.

impl AsRef<Decimal> for DecWrapper

fn as_ref(&self) -> &Decimal

Performs the conversion.

impl VariantExt for DecWrapper

const VARTYPE: u32

VARTYPE: u32 = VT_DECIMAL

VARTYPE constant value for the type

fn from_variant(var: Ptr<VARIANT>) -> Result<Self, FromVariantError>

Call this associated function on a Ptr to obtain a value T

fn into_variant(&mut self) -> Result<Ptr<VARIANT>, IntoVariantError>

Convert a value of type T into a Ptr