100 lines
2.1 KiB
Rust
100 lines
2.1 KiB
Rust
use std::fmt::Display;
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use std::num::{NonZeroU16, NonZeroU64, ParseIntError};
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use std::str::FromStr;
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use serde::{Deserialize, Serialize};
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/// Wrapper type for a port number.
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#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq)]
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pub struct Port(NonZeroU16);
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impl Port {
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pub const fn get(self) -> u16 {
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self.0.get()
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}
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#[cfg(test)]
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pub fn new(amt: u16) -> Option<Self> {
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NonZeroU16::new(amt).map(Self)
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}
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}
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impl Default for Port {
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fn default() -> Self {
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Self(unsafe { NonZeroU16::new_unchecked(443) })
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}
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}
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impl FromStr for Port {
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type Err = <NonZeroU16 as FromStr>::Err;
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fn from_str(s: &str) -> Result<Self, Self::Err> {
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NonZeroU16::from_str(s).map(Self)
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}
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}
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impl Display for Port {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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self.0.fmt(f)
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}
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}
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#[derive(Copy, Clone, Serialize, Deserialize, Default, Debug, Hash, Eq, PartialEq)]
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pub struct Mebibytes(usize);
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impl Mebibytes {
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#[cfg(test)]
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pub fn new(size: usize) -> Self {
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Mebibytes(size)
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}
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}
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impl FromStr for Mebibytes {
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type Err = ParseIntError;
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fn from_str(s: &str) -> Result<Self, Self::Err> {
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s.parse::<usize>().map(Self)
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}
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}
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pub struct Bytes(pub usize);
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impl Bytes {
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pub const fn get(&self) -> usize {
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self.0
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}
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}
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impl From<Mebibytes> for Bytes {
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fn from(mib: Mebibytes) -> Self {
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Self(mib.0 << 20)
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}
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}
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#[derive(Copy, Clone, Deserialize, Debug, Hash, Eq, PartialEq)]
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pub struct KilobitsPerSecond(NonZeroU64);
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impl KilobitsPerSecond {
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#[cfg(test)]
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pub fn new(size: u64) -> Option<Self> {
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NonZeroU64::new(size).map(Self)
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}
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}
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impl FromStr for KilobitsPerSecond {
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type Err = ParseIntError;
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fn from_str(s: &str) -> Result<Self, Self::Err> {
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s.parse::<NonZeroU64>().map(Self)
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}
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}
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#[derive(Copy, Clone, Serialize, Debug, Hash, Eq, PartialEq)]
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pub struct BytesPerSecond(NonZeroU64);
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impl From<KilobitsPerSecond> for BytesPerSecond {
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fn from(kbps: KilobitsPerSecond) -> Self {
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Self(unsafe { NonZeroU64::new_unchecked(kbps.0.get() * 125) })
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}
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}
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