Struct exonum::encoding::CheckedOffset

pub struct CheckedOffset { /* fields omitted */ }

CheckedOffset is a type that take control over overflow, so you can't panic without unwrap, and work with this value without overflow checks.

Methods

impl CheckedOffset

pub fn new(offset: Offset) -> Self

create checked value

pub fn unchecked_offset(self) -> Offset

return unchecked offset

Trait Implementations

impl From<u32> for CheckedOffset

fn from(offset: Offset) -> Self

Performs the conversion.

impl Eq for CheckedOffset

impl PartialOrd<CheckedOffset> for CheckedOffset

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

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

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

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

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

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

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

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

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

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

impl Copy for CheckedOffset

impl PartialEq<CheckedOffset> for CheckedOffset

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

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

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

This method tests for !=.

impl Clone for CheckedOffset

fn clone(&self) -> CheckedOffset

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for CheckedOffset

fn cmp(&self, other: &CheckedOffset) -> 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 Debug for CheckedOffset

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

Formats the value using the given formatter.

impl Add<CheckedOffset> for CheckedOffset

type Output = Result<CheckedOffset, Error>

The resulting type after applying the + operator.

fn add(self, rhs: CheckedOffset) -> Self::Output

Performs the + operation.

impl Add<u32> for CheckedOffset

type Output = Result<CheckedOffset, Error>

The resulting type after applying the + operator.

fn add(self, rhs: Offset) -> Self::Output

Performs the + operation.

impl Sub<CheckedOffset> for CheckedOffset

type Output = Result<CheckedOffset, Error>

The resulting type after applying the - operator.

fn sub(self, rhs: CheckedOffset) -> Self::Output

Performs the - operation.

impl Sub<u32> for CheckedOffset

type Output = Result<CheckedOffset, Error>

The resulting type after applying the - operator.

fn sub(self, rhs: Offset) -> Self::Output

Performs the - operation.

impl Mul<CheckedOffset> for CheckedOffset

type Output = Result<CheckedOffset, Error>

The resulting type after applying the * operator.

fn mul(self, rhs: CheckedOffset) -> Self::Output

Performs the * operation.

impl Mul<u32> for CheckedOffset

type Output = Result<CheckedOffset, Error>

The resulting type after applying the * operator.

fn mul(self, rhs: Offset) -> Self::Output

Performs the * operation.

impl Div<CheckedOffset> for CheckedOffset

type Output = Result<CheckedOffset, Error>

The resulting type after applying the / operator.

fn div(self, rhs: CheckedOffset) -> Self::Output

Performs the / operation.

impl Div<u32> for CheckedOffset

type Output = Result<CheckedOffset, Error>

The resulting type after applying the / operator.

fn div(self, rhs: Offset) -> Self::Output

Performs the / operation.