From ef3980225a0a0ed5bea0d748709c1f227e33c851 Mon Sep 17 00:00:00 2001
From: sam-anthony <samanthony6@protonmail.com>
Date: Sat, 15 Jan 2022 20:31:04 -0330
Subject: units of measurement

---
 src/lib.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/lib.rs

(limited to 'src/lib.rs')

diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..79dda37
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,14 @@
+pub mod flow_rate;
+pub mod mass;
+pub mod pressure;
+pub mod temperature;
+pub mod volume;
+
+use crate::{pressure::Pressure, temperature::Temperature, volume::Volume};
+
+const GAS_CONSTANT: f64 = 8.314472;
+const MOLAR_MASS_OF_AIR: f64 = 0.0289647; // Kg/mol
+
+fn moles_from_gas_law(pressure: Pressure, volume: Volume, temperature: Temperature) -> f64 {
+    (pressure.as_pascals() * volume.as_cubic_metres()) / (GAS_CONSTANT * temperature.as_kelvin())
+}
-- 
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