Struct argdata::IntValue

pub struct IntValue<'a> { /* fields omitted */ }

Represents a signed integer value of any size.

An integer that fits in a u64 or i64 is directly stored in the object. Anything bigger is stored somewhere else (with lifetime 'a) as a 2's complement big-endian integer in the form of an [u8].

Methods

impl<'a> IntValue<'a>

pub fn from_bigint(data: &'a [u8]) -> IntValue<'a>

pub fn is_negative(&self) -> bool

impl<'a> IntValue<'a>

pub fn serialized_length(&self) -> usize

pub fn serialize(&self, writer: &mut Write) -> Result<()>

Trait Implementations

impl<'a> Clone for IntValue<'a>

fn clone(&self) -> IntValue<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for IntValue<'a>

impl<'a> PartialEq for IntValue<'a>

fn eq(&self, other: &IntValue<'a>) -> bool

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

fn ne(&self, other: &IntValue<'a>) -> bool

This method tests for !=.

impl<'a> Eq for IntValue<'a>

impl<'a> From<i8> for IntValue<'a>

fn from(value: i8) -> IntValue<'a>

Performs the conversion.

impl<'a> TryFrom<IntValue<'a>> for i8

type Error = TryFromIntError

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

The type returned in the event of a conversion error.

fn try_from(value: IntValue<'a>) -> Result<i8, Self::Error>

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

Performs the conversion.

impl<'a> From<i16> for IntValue<'a>

fn from(value: i16) -> IntValue<'a>

Performs the conversion.

impl<'a> TryFrom<IntValue<'a>> for i16

type Error = TryFromIntError

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

The type returned in the event of a conversion error.

fn try_from(value: IntValue<'a>) -> Result<i16, Self::Error>

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

Performs the conversion.

impl<'a> From<i32> for IntValue<'a>

fn from(value: i32) -> IntValue<'a>

Performs the conversion.

impl<'a> TryFrom<IntValue<'a>> for i32

type Error = TryFromIntError

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

The type returned in the event of a conversion error.

fn try_from(value: IntValue<'a>) -> Result<i32, Self::Error>

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

Performs the conversion.

impl<'a> From<i64> for IntValue<'a>

fn from(value: i64) -> IntValue<'a>

Performs the conversion.

impl<'a> TryFrom<IntValue<'a>> for i64

type Error = TryFromIntError

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

The type returned in the event of a conversion error.

fn try_from(value: IntValue<'a>) -> Result<i64, Self::Error>

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

Performs the conversion.

impl<'a> From<u8> for IntValue<'a>

fn from(value: u8) -> IntValue<'a>

Performs the conversion.

impl<'a> TryFrom<IntValue<'a>> for u8

type Error = TryFromIntError

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

The type returned in the event of a conversion error.

fn try_from(value: IntValue<'a>) -> Result<u8, Self::Error>

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

Performs the conversion.

impl<'a> From<u16> for IntValue<'a>

fn from(value: u16) -> IntValue<'a>

Performs the conversion.

impl<'a> TryFrom<IntValue<'a>> for u16

type Error = TryFromIntError

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

The type returned in the event of a conversion error.

fn try_from(value: IntValue<'a>) -> Result<u16, Self::Error>

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

Performs the conversion.

impl<'a> From<u32> for IntValue<'a>

fn from(value: u32) -> IntValue<'a>

Performs the conversion.

impl<'a> TryFrom<IntValue<'a>> for u32

type Error = TryFromIntError

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

The type returned in the event of a conversion error.

fn try_from(value: IntValue<'a>) -> Result<u32, Self::Error>

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

Performs the conversion.

impl<'a> From<u64> for IntValue<'a>

fn from(value: u64) -> IntValue<'a>

Performs the conversion.

impl<'a> TryFrom<IntValue<'a>> for u64

type Error = TryFromIntError

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

The type returned in the event of a conversion error.

fn try_from(value: IntValue<'a>) -> Result<u64, Self::Error>

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

Performs the conversion.

impl<'a> PartialOrd<IntValue<'a>> for IntValue<'a>

fn partial_cmp(&self, other: &IntValue<'a>) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl<'a> Ord for IntValue<'a>

fn cmp(&self, other: &Self) -> 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<'a> Debug for IntValue<'a>

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

Formats the value using the given formatter.