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DownloadOptions

rsynko_memory

Struct DownloadOptions 

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pub struct DownloadOptions { /* private fields */ }
Expand description

Denotes editable choices for one not-yet-started download.

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impl DownloadOptions

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pub const fn progressive() -> Self

Selects the best progressive format containing audio and video.

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pub const fn audio() -> Self

Selects the best audio-only format.

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pub const fn video() -> Self

Selects the best video-only format.

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pub const fn transfer() -> Self

Selects one transferred path, rehearsed before it is transferred.

A transfer states what it would do before it does it, so it begins in rehearsal mode and only leaves it when someone turns that mode off. What is transferred may be one file or a whole folder; the request is the same either way.

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pub const fn profile(&self) -> Option<SyncProfile>

Observes the way a path is transferred, and that a media item is transferred no way.

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pub const fn performer(&self) -> Performer

Observes what performs the request these options belong to.

A way of transferring names a program to run; everything else is retrieved from the source that claimed the line.

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pub const fn with_profile(self, profile: SyncProfile) -> Self

Selects the way a path is transferred, for a request that transfers one.

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pub const fn rehearsing(self) -> Self

Turns the rehearsal mode back on, for a request that has one.

A request nobody has performed yet states what it would do before it does it, whether it was submitted or duplicated from one somebody had already armed.

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pub const fn dry_run(&self) -> Option<bool>

Observes the rehearsal mode, and that the request has none when it has none.

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pub const fn set_dry_run(&mut self, dry_run: bool)

Selects the rehearsal mode of a request that has one.

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pub const fn media_streams(&self) -> Option<MediaStreams>

Observes the selected stream roles.

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pub const fn format(&self) -> &FormatChoice

Observes the selected format policy.

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pub fn with_media_streams(self, media_streams: MediaStreams) -> Self

Selects new stream roles and releases the concrete format identity.

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pub fn with_format(self, format: FormatChoice) -> Self

Selects one format policy without changing stream roles.

Trait Implementations§

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impl Clone for DownloadOptions

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fn clone(&self) -> Self

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 Debug for DownloadOptions

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

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

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impl PartialEq for DownloadOptions

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fn eq(&self, other: &Self) -> 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 DownloadOptions

Auto Trait Implementations§

Blanket Implementations§

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<This> GaugeLaws<This> for This

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fn gauge_laws(&self) -> Result<(), Error>

Checks that a gauge states a share without claiming more resolution than it has.

The laws checked are:

  1. a gauge occupies its stated width whatever share it states;
  2. no share is stated as filled before it is reached, and none is stated twice;
  3. nothing stated is nothing filled, and everything stated fills the whole track;
  4. the stated text occupies exactly one cell per counted cell.
§Errors

Returns the first violated law.

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

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<This> IntoExt<This> for This

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fn to<R>(self) -> R
where This: Into<R>,

A version of Into::into function that can be used to explicitly specify the target conversion type.

use alux_sdk::*;
// `Into` requires context to infer the type,
let _: i64 = Into::into(42_i8);
// The opposite `From` requires context to infer the type,
let _: i64 = From::from(42_i8);
// `.to()` can be used in the same way as a postfix function (the same as `.into()`),
let _: i64 = 42_i8.to();
// but also with the type specified explicitly.
let _ = 42_i8.to::<i64>();
// Especially useful to chain multiple conversions inline.
let _: i64 = 42_i8.to::<i16>().to::<i32>().into();
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impl<This> IntoIteratorExt<This> for This

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fn try_collect_vec<T, E>(self) -> Result<Vec<T>, E>
where This: Iterator<Item = Result<T, E>>,

A variant of the try_collect and collect_vec combined function from the Itertools library. The materialized value is a Vec inside a Result object.

Returns the first error without collecting later values.

use alux_sdk::*;

let values = [Ok::<_, &str>(1), Ok(2), Ok(3)]
    .into_iter()
    .try_collect_vec();

assert_eq!(values, Ok(vec![1, 2, 3]));
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fn collect_exact<T>(self, n: usize) -> Option<Vec<T>>
where This: Iterator<Item = T>,

Takes exactly n elements from the iterator.

Returns Some(Vec<T>) if the iterator yields exactly n elements, otherwise returns None.

use alux_sdk::*;

let v = [1, 2, 3];

assert_eq!(v.iter().copied().collect_exact(3), Some(vec![1, 2, 3]));
assert_eq!(v.iter().copied().collect_exact(4), None);
assert_eq!(v.iter().copied().collect_exact(2), None);
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fn try_unzip<A, B, E>(self) -> Result<(Vec<A>, Vec<B>), E>
where This: IntoIterator<Item = Result<(A, B), E>>,

Efficiently splits an iterator of Result<(A, B), E> into two Vecs, short-circuiting on error.

Consumes the iterator, collecting all A elements into one vector and all B elements into another, without first allocating an intermediate vector of tuples. Returns the tuple (Vec<A>, Vec<B>) on success, or the first error encountered.

use alux_sdk::*;

let input = vec![Ok((1, "x")), Ok((2, "y"))];
let (xs, ys) = input.try_unzip::<_, _, ()>().unwrap();

assert_eq!(xs, vec![1, 2]);
assert_eq!(ys, vec!["x", "y"]);
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.