Trait ArithmeticTryOps 

pub trait ArithmeticTryOps<RHS = Self>
where
    Self: Sized + Display + Debug + TypeName,
    RHS: Sized + Display + Debug,
{
    // Required methods
    fn try_add(self, other: RHS) -> Result<Self, OverflowError<Self, RHS>>;
    fn try_sub(self, other: RHS) -> Result<Self, OverflowError<Self, RHS>>;
    fn try_mul(self, other: RHS) -> Result<Self, OverflowError<Self, RHS>>;
    fn try_div(self, other: RHS) -> Result<Self, DivisionByZeroError<Self>>;
    fn try_div_euclid(
        self,
        other: RHS,
    ) -> Result<Self, DivisionByZeroError<Self>>;
    fn try_rem(self, other: RHS) -> Result<Self, DivisionByZeroError<Self>>;
    fn try_rem_euclid(
        self,
        other: RHS,
    ) -> Result<Self, DivisionByZeroError<Self>>;
    fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>;
    fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>;
    fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>;
}

Adds arithmetic operations similar to checked_* but returning Result with nice errors

Required Methods

fn try_add(self, other: RHS) -> Result<Self, OverflowError<Self, RHS>>

fn try_sub(self, other: RHS) -> Result<Self, OverflowError<Self, RHS>>

fn try_mul(self, other: RHS) -> Result<Self, OverflowError<Self, RHS>>

fn try_div(self, other: RHS) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: RHS) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: RHS) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: RHS) -> Result<Self, DivisionByZeroError<Self>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ArithmeticTryOps for i8

fn try_add(self, other: i8) -> Result<Self, OverflowError<Self, i8>>

fn try_sub(self, other: i8) -> Result<Self, OverflowError<Self, i8>>

fn try_mul(self, other: i8) -> Result<Self, OverflowError<Self, i8>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for i16

fn try_add(self, other: i16) -> Result<Self, OverflowError<Self, i16>>

fn try_sub(self, other: i16) -> Result<Self, OverflowError<Self, i16>>

fn try_mul(self, other: i16) -> Result<Self, OverflowError<Self, i16>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for i32

fn try_add(self, other: i32) -> Result<Self, OverflowError<Self, i32>>

fn try_sub(self, other: i32) -> Result<Self, OverflowError<Self, i32>>

fn try_mul(self, other: i32) -> Result<Self, OverflowError<Self, i32>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for i64

fn try_add(self, other: i64) -> Result<Self, OverflowError<Self, i64>>

fn try_sub(self, other: i64) -> Result<Self, OverflowError<Self, i64>>

fn try_mul(self, other: i64) -> Result<Self, OverflowError<Self, i64>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for i128

fn try_add(self, other: i128) -> Result<Self, OverflowError<Self, i128>>

fn try_sub(self, other: i128) -> Result<Self, OverflowError<Self, i128>>

fn try_mul(self, other: i128) -> Result<Self, OverflowError<Self, i128>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for isize

fn try_add(self, other: isize) -> Result<Self, OverflowError<Self, isize>>

fn try_sub(self, other: isize) -> Result<Self, OverflowError<Self, isize>>

fn try_mul(self, other: isize) -> Result<Self, OverflowError<Self, isize>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for u8

fn try_add(self, other: u8) -> Result<Self, OverflowError<Self, u8>>

fn try_sub(self, other: u8) -> Result<Self, OverflowError<Self, u8>>

fn try_mul(self, other: u8) -> Result<Self, OverflowError<Self, u8>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for u16

fn try_add(self, other: u16) -> Result<Self, OverflowError<Self, u16>>

fn try_sub(self, other: u16) -> Result<Self, OverflowError<Self, u16>>

fn try_mul(self, other: u16) -> Result<Self, OverflowError<Self, u16>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for u32

fn try_add(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_sub(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_mul(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for u64

fn try_add(self, other: u64) -> Result<Self, OverflowError<Self, u64>>

fn try_sub(self, other: u64) -> Result<Self, OverflowError<Self, u64>>

fn try_mul(self, other: u64) -> Result<Self, OverflowError<Self, u64>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for u128

fn try_add(self, other: u128) -> Result<Self, OverflowError<Self, u128>>

fn try_sub(self, other: u128) -> Result<Self, OverflowError<Self, u128>>

fn try_mul(self, other: u128) -> Result<Self, OverflowError<Self, u128>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

impl ArithmeticTryOps for usize

fn try_add(self, other: usize) -> Result<Self, OverflowError<Self, usize>>

fn try_sub(self, other: usize) -> Result<Self, OverflowError<Self, usize>>

fn try_mul(self, other: usize) -> Result<Self, OverflowError<Self, usize>>

fn try_pow(self, other: u32) -> Result<Self, OverflowError<Self, u32>>

fn try_div(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_div_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_rem_euclid(self, other: Self) -> Result<Self, DivisionByZeroError<Self>>

fn try_shl(self, other: u32) -> Result<Self, BigShiftError<Self>>

fn try_shr(self, other: u32) -> Result<Self, BigShiftError<Self>>

Implementors