Trait FixedPoint

pub trait FixedPoint: Sized {
    // Required methods
    fn fixed_mul_floor(self, y: Self, denominator: Self) -> Option<Self>;
    fn fixed_mul_ceil(self, y: Self, denominator: Self) -> Option<Self>;
    fn fixed_div_floor(self, y: Self, denominator: Self) -> Option<Self>;
    fn fixed_div_ceil(self, y: Self, denominator: Self) -> Option<Self>;
}

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

Required Methods

fn fixed_mul_floor(self, y: Self, denominator: Self) -> Option<Self>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

Safely calculates floor(x * y / denominator). Returns None if a phantom overflow occurs or if the denominator is 0.

fn fixed_mul_ceil(self, y: Self, denominator: Self) -> Option<Self>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

Safely calculates ceil(x * y / denominator). Returns None if a phantom overflow occurs or if the denominator is 0.

fn fixed_div_floor(self, y: Self, denominator: Self) -> Option<Self>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

Safely calculates floor(x * denominator / y). Returns None if a phantom overflow occurs or if the denominator is 0.

fn fixed_div_ceil(self, y: Self, denominator: Self) -> Option<Self>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

Safely calculates ceil(x * denominator / y). Returns None if a phantom overflow occurs or if the denominator is 0.

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 FixedPoint for i128

fn fixed_mul_floor(self, y: i128, denominator: i128) -> Option<i128>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

fn fixed_mul_ceil(self, y: i128, denominator: i128) -> Option<i128>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

fn fixed_div_floor(self, y: i128, denominator: i128) -> Option<i128>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

fn fixed_div_ceil(self, y: i128, denominator: i128) -> Option<i128>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

impl FixedPoint for u64

fn fixed_mul_floor(self, y: u64, denominator: u64) -> Option<u64>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

fn fixed_mul_ceil(self, y: u64, denominator: u64) -> Option<u64>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

fn fixed_div_floor(self, y: u64, denominator: u64) -> Option<u64>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

fn fixed_div_ceil(self, y: u64, denominator: u64) -> Option<u64>

👎Deprecated since 0.1.0: please use crate soroban-fixed-point-math instead

Implementors