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Implement ToValue and From<$ty> for Value for NonZero

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It can already by be done by calling `.get()`, but this makes it a bit
easier.
This commit is contained in:
Thomas de Zeeuw 2022-03-20 18:20:53 +01:00
parent d672066087
commit 4f9a212aa4
1 changed files with 34 additions and 0 deletions
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34
src/kv/value.rs
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@ -483,6 +483,24 @@ macro_rules! impl_to_value_primitive {
};
}
macro_rules! impl_to_value_nonzero_primitive {
($($into_ty:ident,)*) => {
$(
impl ToValue for std::num::$into_ty {
fn to_value(&self) -> Value {
Value::from(self.get())
}
}
impl<'v> From<std::num::$into_ty> for Value<'v> {
fn from(value: std::num::$into_ty) -> Self {
Value::from(value.get())
}
}
)*
};
}
macro_rules! impl_value_to_primitive {
($(#[doc = $doc:tt] $into_name:ident -> $into_ty:ty,)*) => {
impl<'v> Value<'v> {
@ -500,6 +518,12 @@ impl_to_value_primitive![
usize, u8, u16, u32, u64, u128, isize, i8, i16, i32, i64, i128, f32, f64, char, bool,
];
#[rustfmt::skip]
impl_to_value_nonzero_primitive![
NonZeroUsize, NonZeroU8, NonZeroU16, NonZeroU32, NonZeroU64, NonZeroU128,
NonZeroIsize, NonZeroI8, NonZeroI16, NonZeroI32, NonZeroI64, NonZeroI128,
];
impl_value_to_primitive![
#[doc = "Try convert this value into a `u64`."]
to_u64 -> u64,
@ -720,6 +744,11 @@ pub(crate) mod tests {
Value::from(32u32),
Value::from(64u64),
Value::from(1usize),
Value::from(std::num::NonZeroU8::new(8).unwrap()),
Value::from(std::num::NonZeroU16::new(16).unwrap()),
Value::from(std::num::NonZeroU32::new(32).unwrap()),
Value::from(std::num::NonZeroU64::new(64).unwrap()),
Value::from(std::num::NonZeroUsize::new(1).unwrap()),
]
.into_iter()
}
@ -731,6 +760,11 @@ pub(crate) mod tests {
Value::from(-32i32),
Value::from(-64i64),
Value::from(-1isize),
Value::from(std::num::NonZeroI8::new(-8).unwrap()),
Value::from(std::num::NonZeroI16::new(-16).unwrap()),
Value::from(std::num::NonZeroI32::new(-32).unwrap()),
Value::from(std::num::NonZeroI64::new(-64).unwrap()),
Value::from(std::num::NonZeroIsize::new(-1).unwrap()),
]
.into_iter()
}