[][src]Struct gstreamer::ClockTime

pub struct ClockTime(pub Option<u64>);

Methods

impl ClockTime[src]

pub fn hours(&self) -> Option<u64>[src]

pub fn minutes(&self) -> Option<u64>[src]

pub fn seconds(&self) -> Option<u64>[src]

pub fn mseconds(&self) -> Option<u64>[src]

pub fn useconds(&self) -> Option<u64>[src]

pub fn nseconds(&self) -> Option<u64>[src]

pub fn nanoseconds(&self) -> Option<u64>[src]

pub fn from_seconds(seconds: u64) -> ClockTime[src]

pub fn from_mseconds(mseconds: u64) -> ClockTime[src]

pub fn from_useconds(useconds: u64) -> ClockTime[src]

pub fn from_nseconds(nseconds: u64) -> ClockTime[src]

pub fn none() -> ClockTime[src]

Methods from Deref<Target = Option<u64>>

#[must_use] pub fn is_some(&self) -> bool1.0.0[src]

Returns true if the option is a Some value.

Examples

let x: Option<u32> = Some(2);
assert_eq!(x.is_some(), true);

let x: Option<u32> = None;
assert_eq!(x.is_some(), false);

#[must_use] pub fn is_none(&self) -> bool1.0.0[src]

Returns true if the option is a None value.

Examples

let x: Option<u32> = Some(2);
assert_eq!(x.is_none(), false);

let x: Option<u32> = None;
assert_eq!(x.is_none(), true);

pub fn as_ref(&self) -> Option<&T>1.0.0[src]

Converts from &Option<T> to Option<&T>.

Examples

Converts an Option<String> into an Option<usize>, preserving the original. The map method takes the self argument by value, consuming the original, so this technique uses as_ref to first take an Option to a reference to the value inside the original.

let text: Option<String> = Some("Hello, world!".to_string());
// First, cast `Option<String>` to `Option<&String>` with `as_ref`,
// then consume *that* with `map`, leaving `text` on the stack.
let text_length: Option<usize> = text.as_ref().map(|s| s.len());
println!("still can print text: {:?}", text);

pub fn as_mut(&mut self) -> Option<&mut T>1.0.0[src]

Converts from &mut Option<T> to Option<&mut T>.

Examples

let mut x = Some(2);
match x.as_mut() {
    Some(v) => *v = 42,
    None => {},
}
assert_eq!(x, Some(42));

pub fn as_pin_ref(self: Pin<&'a Option<T>>) -> Option<Pin<&'a T>>1.33.0[src]

Converts from Pin<&Option<T>> to Option<Pin<&T>>

pub fn as_pin_mut(self: Pin<&'a mut Option<T>>) -> Option<Pin<&'a mut T>>1.33.0[src]

Converts from Pin<&mut Option<T>> to Option<Pin<&mut T>>

pub fn iter(&self) -> Iter<T>1.0.0[src]

Returns an iterator over the possibly contained value.

Examples

let x = Some(4);
assert_eq!(x.iter().next(), Some(&4));

let x: Option<u32> = None;
assert_eq!(x.iter().next(), None);

pub fn iter_mut(&mut self) -> IterMut<T>1.0.0[src]

Returns a mutable iterator over the possibly contained value.

Examples

let mut x = Some(4);
match x.iter_mut().next() {
    Some(v) => *v = 42,
    None => {},
}
assert_eq!(x, Some(42));

let mut x: Option<u32> = None;
assert_eq!(x.iter_mut().next(), None);

pub fn get_or_insert(&mut self, v: T) -> &mut T1.20.0[src]

Inserts v into the option if it is None, then returns a mutable reference to the contained value.

Examples

let mut x = None;

{
    let y: &mut u32 = x.get_or_insert(5);
    assert_eq!(y, &5);

    *y = 7;
}

assert_eq!(x, Some(7));

pub fn get_or_insert_with<F>(&mut self, f: F) -> &mut T where
    F: FnOnce() -> T, 
1.20.0[src]

Inserts a value computed from f into the option if it is None, then returns a mutable reference to the contained value.

Examples

let mut x = None;

{
    let y: &mut u32 = x.get_or_insert_with(|| 5);
    assert_eq!(y, &5);

    *y = 7;
}

assert_eq!(x, Some(7));

pub fn take(&mut self) -> Option<T>1.0.0[src]

Takes the value out of the option, leaving a None in its place.

Examples

let mut x = Some(2);
let y = x.take();
assert_eq!(x, None);
assert_eq!(y, Some(2));

let mut x: Option<u32> = None;
let y = x.take();
assert_eq!(x, None);
assert_eq!(y, None);

pub fn replace(&mut self, value: T) -> Option<T>1.31.0[src]

Replaces the actual value in the option by the value given in parameter, returning the old value if present, leaving a Some in its place without deinitializing either one.

Examples

let mut x = Some(2);
let old = x.replace(5);
assert_eq!(x, Some(5));
assert_eq!(old, Some(2));

let mut x = None;
let old = x.replace(3);
assert_eq!(x, Some(3));
assert_eq!(old, None);

pub fn deref(&self) -> Option<&<T as Deref>::Target>[src]

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

newly added

Converts from &Option<T> to Option<&T::Target>.

Leaves the original Option in-place, creating a new one with a reference to the original one, additionally coercing the contents via Deref.

Trait Implementations

impl FormattedValue for ClockTime[src]

impl SpecificFormattedValue for ClockTime[src]

impl Copy for ClockTime[src]

impl AsMut<Option<u64>> for ClockTime[src]

impl From<ClockTime> for GenericFormattedValue[src]

impl From<u64> for ClockTime[src]

impl From<Option<u64>> for ClockTime[src]

impl AsRef<Option<u64>> for ClockTime[src]

impl Clone for ClockTime[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Eq for ClockTime[src]

impl Ord for ClockTime[src]

fn max(self, other: Self) -> Self1.21.0[src]

Compares and returns the maximum of two values. Read more

fn min(self, other: Self) -> Self1.21.0[src]

Compares and returns the minimum of two values. Read more

fn clamp(self, min: Self, max: Self) -> Self[src]

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

Restrict a value to a certain interval. Read more

impl Default for ClockTime[src]

impl Into<Option<u64>> for ClockTime[src]

impl PartialEq<ClockTime> for ClockTime[src]

impl PartialOrd<ClockTime> for ClockTime[src]

impl Display for ClockTime[src]

impl Add<ClockTime> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the + operator.

impl<'a> Add<&'a ClockTime> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the + operator.

impl<'a> Add<ClockTime> for &'a ClockTime[src]

type Output = ClockTime

The resulting type after applying the + operator.

impl<'a, 'b> Add<&'a ClockTime> for &'b ClockTime[src]

type Output = ClockTime

The resulting type after applying the + operator.

impl DerefMut for ClockTime[src]

impl Deref for ClockTime[src]

type Target = Option<u64>

The resulting type after dereferencing.

impl Debug for ClockTime[src]

impl Sub<ClockTime> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the - operator.

impl<'a> Sub<&'a ClockTime> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the - operator.

impl<'a> Sub<ClockTime> for &'a ClockTime[src]

type Output = ClockTime

The resulting type after applying the - operator.

impl<'a, 'b> Sub<&'a ClockTime> for &'b ClockTime[src]

type Output = ClockTime

The resulting type after applying the - operator.

impl Mul<ClockTime> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl<'a> Mul<&'a ClockTime> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl<'a> Mul<ClockTime> for &'a ClockTime[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl<'a, 'b> Mul<&'a ClockTime> for &'b ClockTime[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl Mul<u64> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl<'a> Mul<&'a u64> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl<'a> Mul<u64> for &'a ClockTime[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl<'a, 'b> Mul<&'a u64> for &'b ClockTime[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl Mul<ClockTime> for u64[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl<'a> Mul<&'a ClockTime> for u64[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl<'a> Mul<ClockTime> for &'a u64[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl<'a, 'b> Mul<&'a ClockTime> for &'b u64[src]

type Output = ClockTime

The resulting type after applying the * operator.

impl Div<ClockTime> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl<'a> Div<&'a ClockTime> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl<'a> Div<ClockTime> for &'a ClockTime[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl<'a, 'b> Div<&'a ClockTime> for &'b ClockTime[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl Div<u64> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl<'a> Div<&'a u64> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl<'a> Div<u64> for &'a ClockTime[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl<'a, 'b> Div<&'a u64> for &'b ClockTime[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl Div<ClockTime> for u64[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl<'a> Div<&'a ClockTime> for u64[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl<'a> Div<ClockTime> for &'a u64[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl<'a, 'b> Div<&'a ClockTime> for &'b u64[src]

type Output = ClockTime

The resulting type after applying the / operator.

impl Rem<ClockTime> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl<'a> Rem<&'a ClockTime> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl<'a> Rem<ClockTime> for &'a ClockTime[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl<'a, 'b> Rem<&'a ClockTime> for &'b ClockTime[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl Rem<u64> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl<'a> Rem<&'a u64> for ClockTime[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl<'a> Rem<u64> for &'a ClockTime[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl<'a, 'b> Rem<&'a u64> for &'b ClockTime[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl Rem<ClockTime> for u64[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl<'a> Rem<&'a ClockTime> for u64[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl<'a> Rem<ClockTime> for &'a u64[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl<'a, 'b> Rem<&'a ClockTime> for &'b u64[src]

type Output = ClockTime

The resulting type after applying the % operator.

impl AddAssign<ClockTime> for ClockTime[src]

impl<'a> AddAssign<&'a ClockTime> for ClockTime[src]

impl SubAssign<ClockTime> for ClockTime[src]

impl<'a> SubAssign<&'a ClockTime> for ClockTime[src]

impl MulAssign<ClockTime> for ClockTime[src]

impl<'a> MulAssign<&'a ClockTime> for ClockTime[src]

impl MulAssign<u64> for ClockTime[src]

impl<'a> MulAssign<&'a u64> for ClockTime[src]

impl DivAssign<ClockTime> for ClockTime[src]

impl<'a> DivAssign<&'a ClockTime> for ClockTime[src]

impl DivAssign<u64> for ClockTime[src]

impl<'a> DivAssign<&'a u64> for ClockTime[src]

impl RemAssign<ClockTime> for ClockTime[src]

impl<'a> RemAssign<&'a ClockTime> for ClockTime[src]

impl RemAssign<u64> for ClockTime[src]

impl<'a> RemAssign<&'a u64> for ClockTime[src]

impl Hash for ClockTime[src]

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher
1.3.0[src]

Feeds a slice of this type into the given [Hasher]. Read more

impl TryFrom<GenericFormattedValue> for ClockTime[src]

type Error = TryFromGenericFormattedValueError

The type returned in the event of a conversion error.

impl<'a> Serialize for ClockTime[src]

impl<'de> Deserialize<'de> for ClockTime[src]

impl MulDiv<ClockTime> for ClockTime[src]

type Output = ClockTime

impl<'a> MulDiv<&'a ClockTime> for ClockTime[src]

type Output = ClockTime

impl<'a> MulDiv<ClockTime> for &'a ClockTime[src]

type Output = ClockTime

impl<'a, 'b> MulDiv<&'b ClockTime> for &'a ClockTime[src]

type Output = ClockTime

impl<'a> MulDiv<u64> for ClockTime[src]

type Output = ClockTime

impl<'a> MulDiv<&'a u64> for ClockTime[src]

type Output = ClockTime

impl<'a> MulDiv<u64> for &'a ClockTime[src]

type Output = ClockTime

impl<'a, 'b> MulDiv<&'a u64> for &'b ClockTime[src]

type Output = ClockTime

Auto Trait Implementations

impl Send for ClockTime

impl Sync for ClockTime

Blanket Implementations

impl<T> From<T> for T[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToString for T where
    T: Display + ?Sized
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> ToValue for T where
    T: SetValue + ?Sized
[src]

impl<T> ToSendValue for T where
    T: ToValue + SetValue + Send + ?Sized
[src]

impl<T> DeserializeOwned for T where
    T: Deserialize<'de>, 
[src]

impl<T, Rhs, Output> NumOps<Rhs, Output> for T where
    T: Sub<Rhs, Output = Output> + Mul<Rhs, Output = Output> + Div<Rhs, Output = Output> + Add<Rhs, Output = Output> + Rem<Rhs, Output = Output>, 
[src]

impl<T, Base> RefNum<Base> for T where
    T: NumOps<Base, Base> + NumOps<&'r Base, Base>, 
[src]

impl<T, Rhs> NumAssignOps<Rhs> for T where
    T: AddAssign<Rhs> + SubAssign<Rhs> + MulAssign<Rhs> + DivAssign<Rhs> + RemAssign<Rhs>, 
[src]