Enum time_tz::OffsetResult

source · [−]

pub enum OffsetResult<T> {
    Some(T),
    Ambiguous(T, T),
    None,
}

Expand description

This represents the possible types of errors when trying to find a local offset.

Variants

`Some(T)`

The date time is not ambiguous (exactly 1 is possible).

`Ambiguous(T, T)`

The date time is ambiguous (2 are possible).

`None`

The date time is invalid.

Implementations

source

impl<T> OffsetResult<T>

source

pub fn unwrap(self) -> T

Unwraps this OffsetResult assuming ambiguity is an error.

source

pub fn unwrap_first(self) -> T

Unwraps this OffsetResult resolving ambiguity by taking the first result.

source

pub fn unwrap_second(self) -> T

Unwraps this OffsetResult resolving ambiguity by taking the second result.

source

pub fn take(self) -> Option<T>

Turns this OffsetResult into an Option assuming ambiguity is an error.

source

pub fn take_first(self) -> Option<T>

Turns this OffsetResult into an Option resolving ambiguity by taking the first result.

source

pub fn take_second(self) -> Option<T>

Turns this OffsetResult into an Option resolving ambiguity by taking the second result.

source

pub fn is_none(&self) -> bool

Returns true if this OffsetResult is None.

source

pub fn is_ambiguous(&self) -> bool

Returns true if this OffsetResult is ambiguous.

Trait Implementations

source

impl<T: Clone> Clone for OffsetResult<T>

source

fn clone(&self) -> OffsetResult<T>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl<T: Debug> Debug for OffsetResult<T>

source

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

Formats the value using the given formatter. Read more

source

impl<T: Copy> Copy for OffsetResult<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for OffsetResult<T> where
T: RefUnwindSafe,

impl<T> Send for OffsetResult<T> where
T: Send,

impl<T> Sync for OffsetResult<T> where
T: Sync,

impl<T> Unpin for OffsetResult<T> where
T: Unpin,

impl<T> UnwindSafe for OffsetResult<T> where
T: UnwindSafe,

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

source

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum time_tz::OffsetResult

Variants

Some(T)

Ambiguous(T, T)

None

Implementations

impl<T> OffsetResult<T>

pub fn unwrap(self) -> T

pub fn unwrap_first(self) -> T

pub fn unwrap_second(self) -> T

pub fn take(self) -> Option<T>

pub fn take_first(self) -> Option<T>

pub fn take_second(self) -> Option<T>

pub fn is_none(&self) -> bool

pub fn is_ambiguous(&self) -> bool

Trait Implementations

impl<T: Clone> Clone for OffsetResult<T>

fn clone(&self) -> OffsetResult<T>

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

impl<T: Debug> Debug for OffsetResult<T>

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

impl<T: Copy> Copy for OffsetResult<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for OffsetResult<T> where T: RefUnwindSafe,

impl<T> Send for OffsetResult<T> where T: Send,

impl<T> Sync for OffsetResult<T> where T: Sync,

impl<T> Unpin for OffsetResult<T> where T: Unpin,

impl<T> UnwindSafe for OffsetResult<T> where T: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`Some(T)`

`Ambiguous(T, T)`

`None`

impl<T> RefUnwindSafe for OffsetResult<T> where
T: RefUnwindSafe,

impl<T> Send for OffsetResult<T> where
T: Send,

impl<T> Sync for OffsetResult<T> where
T: Sync,

impl<T> Unpin for OffsetResult<T> where
T: Unpin,

impl<T> UnwindSafe for OffsetResult<T> where
T: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,