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Make Hertz constructors const

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This allows them to be used in constant values.
This commit is contained in:
Sebastian Goll 2023-04-13 00:04:44 +02:00
parent ba8cafb20c
commit 4863f88d02
1 changed files with 6 additions and 6 deletions
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12
embassy-stm32/src/time.rs
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@ -8,31 +8,31 @@ use core::ops::{Div, Mul};
pub struct Hertz(pub u32); pub struct Hertz(pub u32);
impl Hertz { impl Hertz {
pub fn hz(hertz: u32) -> Self { pub const fn hz(hertz: u32) -> Self {
Self(hertz) Self(hertz)
} }
pub fn khz(kilohertz: u32) -> Self { pub const fn khz(kilohertz: u32) -> Self {
Self(kilohertz * 1_000) Self(kilohertz * 1_000)
} }
pub fn mhz(megahertz: u32) -> Self { pub const fn mhz(megahertz: u32) -> Self {
Self(megahertz * 1_000_000) Self(megahertz * 1_000_000)
} }
} }
/// This is a convenience shortcut for [`Hertz::hz`] /// This is a convenience shortcut for [`Hertz::hz`]
pub fn hz(hertz: u32) -> Hertz { pub const fn hz(hertz: u32) -> Hertz {
Hertz::hz(hertz) Hertz::hz(hertz)
} }
/// This is a convenience shortcut for [`Hertz::khz`] /// This is a convenience shortcut for [`Hertz::khz`]
pub fn khz(kilohertz: u32) -> Hertz { pub const fn khz(kilohertz: u32) -> Hertz {
Hertz::khz(kilohertz) Hertz::khz(kilohertz)
} }
/// This is a convenience shortcut for [`Hertz::mhz`] /// This is a convenience shortcut for [`Hertz::mhz`]
pub fn mhz(megahertz: u32) -> Hertz { pub const fn mhz(megahertz: u32) -> Hertz {
Hertz::mhz(megahertz) Hertz::mhz(megahertz)
} }