prefix.rs - source

Files

ansi_term

ansi.rs debug.rs difference.rs display.rs lib.rs style.rs windows.rs write.rs

anyhow

backtrace.rs chain.rs context.rs error.rs fmt.rs kind.rs lib.rs macros.rs wrapper.rs

atty

bitflags

bstr

byteorder

cargo_metadata

dependency.rs diagnostic.rs errors.rs lib.rs messages.rs

cargo_preflight

args.rs cargo.rs harness.rs main.rs panic.rs shell.rs

cfg_if

clap

csv

byte_record.rs cookbook.rs deserializer.rs error.rs lib.rs reader.rs serializer.rs string_record.rs tutorial.rs writer.rs

csv_core

lib.rs reader.rs writer.rs

darling

lib.rs macros_public.rs

darling_core

darling_macro

dlopen

dlopen_derive

api.rs common.rs lib.rs multi_api.rs wrapper.rs

fnv

getrandom

error.rs error_impls.rs lib.rs linux_android.rs use_file.rs util.rs util_libc.rs

glob

heck

camel.rs kebab.rs lib.rs mixed.rs shouty_snake.rs snake.rs title.rs

ident_case

indoc

error.rs expr.rs lib.rs

itoa

lazy_static

inline_lazy.rs lib.rs

lerp

lerp_derive

libc

unix

linux_like

linux

gnu

b64

x86_64

align.rs mod.rs not_x32.rs

align.rs mod.rs

align.rs mod.rs

align.rs mod.rs

fixed_width_ints.rs lib.rs macros.rs

libm

math

acos.rs acosf.rs acosh.rs acoshf.rs asin.rs asinf.rs asinh.rs asinhf.rs atan.rs atan2.rs atan2f.rs atanf.rs atanh.rs atanhf.rs cbrt.rs cbrtf.rs ceil.rs ceilf.rs copysign.rs copysignf.rs cos.rs cosf.rs cosh.rs coshf.rs erf.rs erff.rs exp.rs exp10.rs exp10f.rs exp2.rs exp2f.rs expf.rs expm1.rs expm1f.rs expo2.rs fabs.rs fabsf.rs fdim.rs fdimf.rs fenv.rs floor.rs floorf.rs fma.rs fmaf.rs fmax.rs fmaxf.rs fmin.rs fminf.rs fmod.rs fmodf.rs frexp.rs frexpf.rs hypot.rs hypotf.rs ilogb.rs ilogbf.rs j0.rs j0f.rs j1.rs j1f.rs jn.rs jnf.rs k_cos.rs k_cosf.rs k_expo2.rs k_expo2f.rs k_sin.rs k_sinf.rs k_tan.rs k_tanf.rs ldexp.rs ldexpf.rs lgamma.rs lgamma_r.rs lgammaf.rs lgammaf_r.rs log.rs log10.rs log10f.rs log1p.rs log1pf.rs log2.rs log2f.rs logf.rs mod.rs modf.rs modff.rs nextafter.rs nextafterf.rs pow.rs powf.rs rem_pio2.rs rem_pio2_large.rs rem_pio2f.rs remainder.rs remainderf.rs remquo.rs remquof.rs round.rs roundf.rs scalbn.rs scalbnf.rs sin.rs sincos.rs sincosf.rs sinf.rs sinh.rs sinhf.rs sqrt.rs sqrtf.rs tan.rs tanf.rs tanh.rs tanhf.rs tgamma.rs tgammaf.rs trunc.rs truncf.rs

maplit

memchr

x86

avx.rs mod.rs sse2.rs

fallback.rs iter.rs lib.rs naive.rs

num_traits

ops

checked.rs inv.rs mod.rs mul_add.rs overflowing.rs saturating.rs wrapping.rs

bounds.rs cast.rs float.rs identities.rs int.rs lib.rs macros.rs pow.rs real.rs sign.rs

open

pest

iterators

flat_pairs.rs mod.rs pair.rs pairs.rs queueable_token.rs tokens.rs

unicode

binary.rs category.rs mod.rs

error.rs lib.rs macros.rs parser.rs parser_state.rs position.rs prec_climber.rs span.rs stack.rs token.rs

pest_derive

pest_generator

generator.rs lib.rs macros.rs

pest_meta

optimizer

concatenator.rs factorizer.rs mod.rs restorer.rs rotater.rs skipper.rs unroller.rs

ast.rs grammar.rs lib.rs parser.rs validator.rs

ppv_lite86

x86_64

lib.rs soft.rs types.rs

preflight

preflight_macros

avionics.rs lib.rs

proc_macro2

fallback.rs lib.rs strnom.rs wrapper.rs

proc_macro_error

imp

diagnostic.rs dummy.rs lib.rs macros.rs sealed.rs

proc_macro_error_attr

lib.rs parse.rs settings.rs

quote

ext.rs lib.rs runtime.rs to_tokens.rs

rand

rand_chacha

chacha.rs guts.rs lib.rs

rand_core

block.rs error.rs impls.rs le.rs lib.rs os.rs

regex_automata

classes.rs dense.rs dfa.rs lib.rs regex.rs sparse.rs state_id.rs

ryu

buffer

pretty

exponent.rs mantissa.rs mod.rs

common.rs d2s.rs d2s_full_table.rs d2s_intrinsics.rs digit_table.rs f2s.rs f2s_intrinsics.rs lib.rs

semver

lib.rs version.rs version_req.rs

semver_parser

lexer.rs lib.rs parser.rs range.rs range_set.rs version.rs

serde

de

from_primitive.rs ignored_any.rs impls.rs mod.rs utf8.rs value.rs

private

de.rs macros.rs mod.rs ser.rs

ser

fmt.rs impls.rs impossible.rs mod.rs

export.rs integer128.rs lib.rs macros.rs

serde_derive

internals

ast.rs attr.rs case.rs check.rs ctxt.rs mod.rs symbol.rs

bound.rs de.rs dummy.rs fragment.rs lib.rs pretend.rs ser.rs try.rs

serde_json

features_check

io

value

de.rs from.rs index.rs mod.rs partial_eq.rs ser.rs

de.rs error.rs iter.rs lib.rs macros.rs map.rs number.rs read.rs ser.rs

smawk

lib.rs monge.rs

strsim

structopt

structopt_derive

attrs.rs doc_comments.rs lib.rs parse.rs spanned.rs ty.rs

syn

termcolor

textwrap

core.rs indentation.rs lib.rs splitting.rs

timescale

timescale_macros

derive

interpolated_data.rs interpolated_data_table.rs mod.rs timescale_derive.rs

lib.rs store.rs

typenum

array.rs bit.rs int.rs lib.rs marker_traits.rs operator_aliases.rs private.rs type_operators.rs uint.rs

ucd_trie

lib.rs owned.rs

unicode_segmentation

grapheme.rs lib.rs sentence.rs tables.rs word.rs

unicode_width

lib.rs tables.rs

unicode_xid

lib.rs tables.rs

unindent

uom

si

acceleration.rs amount_of_substance.rs angle.rs angular_acceleration.rs angular_jerk.rs angular_velocity.rs area.rs available_energy.rs capacitance.rs catalytic_activity.rs catalytic_activity_concentration.rs curvature.rs electric_charge.rs electric_current.rs electric_potential.rs electrical_conductance.rs electrical_resistance.rs energy.rs force.rs frequency.rs heat_capacity.rs heat_flux_density.rs heat_transfer.rs inductance.rs information.rs information_rate.rs jerk.rs length.rs luminance.rs luminous_intensity.rs magnetic_flux.rs magnetic_flux_density.rs mass.rs mass_concentration.rs mass_density.rs mass_rate.rs mod.rs molar_concentration.rs molar_energy.rs molar_mass.rs momentum.rs power.rs prefix.rs pressure.rs radiant_exposure.rs ratio.rs solid_angle.rs specific_heat_capacity.rs temperature_interval.rs thermal_conductivity.rs thermodynamic_temperature.rs time.rs torque.rs velocity.rs volume.rs volume_rate.rs

features.rs lib.rs quantity.rs storage_types.rs system.rs unit.rs

uuid

adapter

builder

error.rs mod.rs

parser

error.rs mod.rs

error.rs lib.rs prelude.rs v4.rs

vec_map

/// Macro to implement the [SI][si] prefixes for [multiples of units][mult],
/// [submultiples of units][submult] and [binary multiples of units][bimult].
///
/// Implemented using `macro_rules!` instead of `const` so that type inference at call sites can
/// generate the appropriate float type. Using explicit constants would require duplicate
/// definitions for `f32` and `f64` or casting from `f64` in `f32` contexts.
///
/// [si]: http://jcgm.bipm.org/vim/en/1.16.html
/// [mult]: http://jcgm.bipm.org/vim/en/1.17.html
/// [submult]: http://jcgm.bipm.org/vim/en/1.18.html
/// [bimult]: https://www.iec.ch/si/binary.htm
#[rustfmt::skip]
#[macro_export]
macro_rules! prefix {
    // SI prefixes.
    (yotta) => { 1.0_E24 };
    (zetta) => { 1.0_E21 };
    (exa) => { 1.0_E18 };
    (peta) => { 1.0_E15 };
    (tera) => { 1.0_E12 };
    (giga) => { 1.0_E9 };
    (mega) => { 1.0_E6 };
    (kilo) => { 1.0_E3 };
    (hecto) => { 1.0_E2 };
    (deca) => { 1.0_E1 };
    (none) => { 1.0_E0 };
    (deci) => { 1.0_E-1 };
    (centi) => { 1.0_E-2 };
    (milli) => { 1.0_E-3 };
    (micro) => { 1.0_E-6 };
    (nano) => { 1.0_E-9 };
    (pico) => { 1.0_E-12 };
    (femto) => { 1.0_E-15 };
    (atto) => { 1.0_E-18 };
    (zepto) => { 1.0_E-21 };
    (yocto) => { 1.0_E-24 };

    // Binary prefixes.
    (yobi) => { 1024.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 };
    (zebi) => { 1024.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 };
    (exbi) => { 1024.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 };
    (pebi) => { 1024.0 * 1024.0 * 1024.0 * 1024.0 * 1024.0 };
    (tebi) => { 1024.0 * 1024.0 * 1024.0 * 1024.0 };
    (gibi) => { 1024.0 * 1024.0 * 1024.0 };
    (mebi) => { 1024.0 * 1024.0 };
    (kibi) => { 1024.0 };
}