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CompanionOs

whatsapp_rust::pair_code

Enum CompanionOs 

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pub enum CompanionOs {
    Windows,
    MacOs,
    Linux,
    Android,
    Ios,
}
Expand description

Canonical OS label for the pair-code companion_platform_display.

WA Web only ever emits a real OS name from its UA parser (WAWebBrowserInfo().os → ua-parser-js getOS().name). Unlike QR pairing — which never sends this field and therefore tolerates an arbitrary branding string in DeviceProps::os — the pair-code companion_hello server rejects a non-OS display with bad-request. So the OS component must come from a closed set of real OS names, never the free-form branding string.

The set is deliberately small and conservative: the server is lenient toward real OS names today (it also accepts Ubuntu, Fedora, Mac, …), but collapsing everything to a guaranteed-accepted canonical value is robust against that leniency changing. Anything unrecognized coerces to Self::Linux (see Self::from_hint).

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Windows

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MacOs

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Linux

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Android

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Ios

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impl CompanionOs

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pub const fn wire_str(self) -> &'static str

The exact wire string, matching ua-parser-js getOS().name (what WA Web sends) — note the "Mac OS" and "iOS" spellings.

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pub fn classify(os: &str) -> Option<CompanionOs>

Classify a free-form OS hint into a known canonical OS, or None when it is not recognizably an OS (empty, or a branding label such as "Veloz"). Case-insensitive. iPad folds to Self::Ios: older UA parsers report iPad as "iOS", so "iPadOS" is not a confirmed server-accepted value. Chrome OS and Linux distros fold to Self::Linux.

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pub fn from_hint(os: &str) -> CompanionOs

Coerce a free-form DeviceProps::os into a server-safe canonical OS, defaulting an unrecognized/branding value to Self::Linux.

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impl Clone for CompanionOs

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fn clone(&self) -> CompanionOs

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for CompanionOs

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impl Debug for CompanionOs

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Eq for CompanionOs

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impl PartialEq for CompanionOs

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fn eq(&self, other: &CompanionOs) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for CompanionOs

Auto Trait Implementations§

Blanket Implementations§

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impl<T> AggregateExpressionMethods for T

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fn aggregate_distinct(self) -> Self::Output
where Self: DistinctDsl,

DISTINCT modifier for aggregate functions Read more
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fn aggregate_all(self) -> Self::Output
where Self: AllDsl,

ALL modifier for aggregate functions Read more
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fn aggregate_filter<P>(self, f: P) -> Self::Output
where P: AsExpression<Bool>, Self: FilterDsl<<P as AsExpression<Bool>>::Expression>,

Add an aggregate function filter Read more
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fn aggregate_order<O>(self, o: O) -> Self::Output
where Self: OrderAggregateDsl<O>,

Add an aggregate function order Read more
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

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fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

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fn into_any_sync(self: Box<T>) -> Box<dyn Any + Send + Sync>

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync> ⓘ

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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> ErasedDestructor for T
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoSql for T

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where Self: Sized + AsExpression<T>, T: SqlType + TypedExpressionType,

Convert self to an expression for Diesel’s query builder. Read more
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fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expression
where &'a Self: AsExpression<T>, T: SqlType + TypedExpressionType,

Convert &self to an expression for Diesel’s query builder. Read more
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impl<T> MaybeSend for T
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impl<T> Same for T

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type Output = T

Should always be Self
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type Owned = T

The resulting type after obtaining ownership.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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where P: AsExpression<Bool>, Self: FilterDsl<<P as AsExpression<Bool>>::Expression>,

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fn partition_by<E>(self, expr: E) -> Self::Output
where Self: PartitionByDsl<E>,

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where Self: OrderWindowDsl<E>,

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where Self: FrameDsl<E>,

Add a frame clause to the current window function Read more