Struct IonIntPtr

pub struct IonIntPtr { /* private fields */ }

Smart Pointer over ION_INT to ensure that ion_int_free is invoked on the instance.

Implementations

impl IonIntPtr

pub fn try_new() -> IonCResult<Self>

Allocates a new ION_INT to zero.

pub fn try_from_bigint(value: &BigInt) -> IonCResult<Self>

Allocates a new ION_INT from a BigInt.

pub fn as_mut_ptr(&mut self) -> *mut ION_INT

Returns the underlying ION_INT as a mutable pointer.

Methods from Deref<Target = ION_INT>

pub fn try_assign_bigint(&mut self, src: &BigInt) -> IonCResult<()>

Constructs a BigInt from this ION_INT.

Note that since BigInt does not have a view into its digits, this method will make an intermediate copy as the big-endian encoded byte vector that will then be stored into this ION_INT

pub fn try_to_bigint(&self) -> IonCResult<BigInt>

Constructs a BigInt from this ION_INT.

Trait Implementations

impl Debug for IonIntPtr

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

Formats the value using the given formatter.

impl Deref for IonIntPtr

type Target = _ion_int

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for IonIntPtr

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Drop for IonIntPtr

fn drop(&mut self)

Executes the destructor for this type.