decimal-scaled 0.2.3

Const-generic base-10 fixed-point decimals (D9/D18/D38/D76/D153/D307) with integer-only transcendentals correctly rounded to within 0.5 ULP — exact at the type's last representable place. Deterministic across every platform; no_std-friendly.
Documentation
//! Bench-only alias wrappers for the per-type override policy.
//!
//! Per `OVERRIDE_POLICY.md`: every precision-bearing method has a
//! canonical name (`f_strict` / `f_lossy`) plus, where applicable,
//! a `_default` and `_override` variant. The canonical name is the
//! chosen winner; the other variant exists too but is opt-in via
//! this feature so a single benchmark binary can compare both
//! without recompiling.
//!
//! With `feature = "bench-alt"` enabled, this module emits
//! `#[inline]` wrappers that forward each `_default` / `_override`
//! alias to its canonical implementation. The wrappers compile away
//! at link time — direct calls in the bench output.
//!
//! Without the feature, this module is not compiled and the aliases
//! don't exist. Production code never uses these aliases; canonical
//! `ln_strict` / `exp_strict` / etc. is the only public surface.

#![cfg(feature = "bench-alt")]

use crate::core_type::D38;

// D38 — every strict transcendental is an `override` (hand-tuned
// per `d_w128_kernels.rs`). The `_default` alias would be the
// macro-generated `decl_wide_transcendental!` path; that path is
// not invoked for D38 because it's more than 1.5× slower than the
// override. With `bench-alt` a separate invocation could add the
// `_default` aliases — recorded as a follow-up so the macro can
// emit suffix-renamed methods.
impl<const SCALE: u32> D38<SCALE> {
    #[inline] pub fn ln_strict_override(self) -> Self { self.ln_strict() }
    #[inline] pub fn log_strict_override(self, base: Self) -> Self { self.log_strict(base) }
    #[inline] pub fn log2_strict_override(self) -> Self { self.log2_strict() }
    #[inline] pub fn log10_strict_override(self) -> Self { self.log10_strict() }
    #[inline] pub fn exp_strict_override(self) -> Self { self.exp_strict() }
    #[inline] pub fn exp2_strict_override(self) -> Self { self.exp2_strict() }
    #[inline] pub fn sin_strict_override(self) -> Self { self.sin_strict() }
    #[inline] pub fn cos_strict_override(self) -> Self { self.cos_strict() }
    #[inline] pub fn tan_strict_override(self) -> Self { self.tan_strict() }
    #[inline] pub fn asin_strict_override(self) -> Self { self.asin_strict() }
    #[inline] pub fn acos_strict_override(self) -> Self { self.acos_strict() }
    #[inline] pub fn atan_strict_override(self) -> Self { self.atan_strict() }
    #[inline] pub fn atan2_strict_override(self, other: Self) -> Self { self.atan2_strict(other) }
    #[inline] pub fn sinh_strict_override(self) -> Self { self.sinh_strict() }
    #[inline] pub fn cosh_strict_override(self) -> Self { self.cosh_strict() }
    #[inline] pub fn tanh_strict_override(self) -> Self { self.tanh_strict() }
    #[inline] pub fn asinh_strict_override(self) -> Self { self.asinh_strict() }
    #[inline] pub fn acosh_strict_override(self) -> Self { self.acosh_strict() }
    #[inline] pub fn atanh_strict_override(self) -> Self { self.atanh_strict() }
    #[inline] pub fn to_degrees_strict_override(self) -> Self { self.to_degrees_strict() }
    #[inline] pub fn to_radians_strict_override(self) -> Self { self.to_radians_strict() }
    #[inline] pub fn powf_strict_override(self, exp: Self) -> Self { self.powf_strict(exp) }
    #[inline] pub fn sqrt_strict_override(self) -> Self { self.sqrt_strict() }
    #[inline] pub fn cbrt_strict_override(self) -> Self { self.cbrt_strict() }
}

// Wide tiers — every strict transcendental is a `default` (macro-
// emitted). The `_default` aliases forward to the canonical.
macro_rules! decl_default_aliases {
    ($Type:ident) => {
        impl<const SCALE: u32> crate::core_type::$Type<SCALE> {
            #[inline] pub fn ln_strict_default(self) -> Self { self.ln_strict() }
            #[inline] pub fn log_strict_default(self, base: Self) -> Self { self.log_strict(base) }
            #[inline] pub fn log2_strict_default(self) -> Self { self.log2_strict() }
            #[inline] pub fn log10_strict_default(self) -> Self { self.log10_strict() }
            #[inline] pub fn exp_strict_default(self) -> Self { self.exp_strict() }
            #[inline] pub fn exp2_strict_default(self) -> Self { self.exp2_strict() }
            #[inline] pub fn sin_strict_default(self) -> Self { self.sin_strict() }
            #[inline] pub fn cos_strict_default(self) -> Self { self.cos_strict() }
            #[inline] pub fn tan_strict_default(self) -> Self { self.tan_strict() }
            #[inline] pub fn asin_strict_default(self) -> Self { self.asin_strict() }
            #[inline] pub fn acos_strict_default(self) -> Self { self.acos_strict() }
            #[inline] pub fn atan_strict_default(self) -> Self { self.atan_strict() }
            #[inline] pub fn atan2_strict_default(self, other: Self) -> Self { self.atan2_strict(other) }
            #[inline] pub fn sinh_strict_default(self) -> Self { self.sinh_strict() }
            #[inline] pub fn cosh_strict_default(self) -> Self { self.cosh_strict() }
            #[inline] pub fn tanh_strict_default(self) -> Self { self.tanh_strict() }
            #[inline] pub fn asinh_strict_default(self) -> Self { self.asinh_strict() }
            #[inline] pub fn acosh_strict_default(self) -> Self { self.acosh_strict() }
            #[inline] pub fn atanh_strict_default(self) -> Self { self.atanh_strict() }
            #[inline] pub fn to_degrees_strict_default(self) -> Self { self.to_degrees_strict() }
            #[inline] pub fn to_radians_strict_default(self) -> Self { self.to_radians_strict() }
            #[inline] pub fn powf_strict_default(self, exp: Self) -> Self { self.powf_strict(exp) }
            #[inline] pub fn sqrt_strict_default(self) -> Self { self.sqrt_strict() }
            #[inline] pub fn cbrt_strict_default(self) -> Self { self.cbrt_strict() }
        }
    };
}

#[cfg(any(feature = "d76", feature = "wide"))]
decl_default_aliases!(D76);
#[cfg(any(feature = "d153", feature = "wide"))]
decl_default_aliases!(D153);
#[cfg(any(feature = "d307", feature = "wide"))]
decl_default_aliases!(D307);