Struct gstreamer::query::Query [−][src]
Implementations
impl Query
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pub unsafe fn from_glib_none(ptr: *const GstQuery) -> Self
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pub unsafe fn from_glib_full(ptr: *const GstQuery) -> Self
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pub unsafe fn from_glib_borrow(ptr: *const GstQuery) -> Borrowed<Self>
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pub unsafe fn replace_ptr(&mut self, ptr: *mut GstQuery)
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pub fn make_mut(&mut self) -> &mut QueryRef
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pub fn get_mut(&mut self) -> Option<&mut QueryRef>
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pub fn is_writable(&self) -> bool
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pub unsafe fn into_ptr(self) -> *mut GstQuery
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impl Query
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pub fn new_position(fmt: Format) -> Position<Self>
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👎 Deprecated since 0.16.0:
use query::Position::new
instead
pub fn new_duration(fmt: Format) -> Duration<Self>
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👎 Deprecated since 0.16.0:
use query::Duration::new
instead
pub fn new_latency() -> Latency<Self>
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👎 Deprecated since 0.16.0:
use query::Latency::new
instead
pub fn new_seeking(fmt: Format) -> Seeking<Self>
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👎 Deprecated since 0.16.0:
use query::Seeking::new
instead
pub fn new_segment(fmt: Format) -> Segment<Self>
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👎 Deprecated since 0.16.0:
use query::Segment::new
instead
pub fn new_convert<V: Into<GenericFormattedValue>>(
value: V,
dest_fmt: Format
) -> Convert<Self>
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value: V,
dest_fmt: Format
) -> Convert<Self>
👎 Deprecated since 0.16.0:
use query::Convert::new
instead
pub fn new_formats() -> Formats<Self>
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👎 Deprecated since 0.16.0:
use query::Formats::new
instead
pub fn new_buffering(fmt: Format) -> Buffering<Self>
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👎 Deprecated since 0.16.0:
use query::Buffering::new
instead
pub fn new_custom(structure: Structure) -> Custom<Self>
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👎 Deprecated since 0.16.0:
use query::Custom::new
instead
pub fn new_uri() -> Uri<Self>
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👎 Deprecated since 0.16.0:
use query::Uri::new
instead
pub fn new_allocation(caps: &Caps, need_pool: bool) -> Allocation<Self>
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👎 Deprecated since 0.16.0:
use query::Allocation::new
instead
pub fn new_scheduling() -> Scheduling<Self>
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👎 Deprecated since 0.16.0:
use query::Scheduling::new
instead
pub fn new_accept_caps(caps: &Caps) -> AcceptCaps<Self>
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👎 Deprecated since 0.16.0:
use query::AcceptCaps::new
instead
pub fn new_caps(filter: Option<&Caps>) -> Caps<Self>
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👎 Deprecated since 0.16.0:
use query::Caps::new
instead
pub fn new_drain() -> Drain<Self>
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👎 Deprecated since 0.16.0:
use query::Drain::new
instead
pub fn new_context(context_type: &str) -> Context<Self>
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👎 Deprecated since 0.16.0:
use query::Context::new
instead
pub fn new_bitrate() -> Bitrate<Self>
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👎 Deprecated since 0.16.0:
use query::Bitrate::new
instead
Methods from Deref<Target = QueryRef>
pub unsafe fn as_ptr(&self) -> *const GstQuery
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pub unsafe fn as_mut_ptr(&self) -> *mut GstQuery
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pub fn copy(&self) -> Query
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pub fn get_structure(&self) -> Option<&StructureRef>
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pub fn is_downstream(&self) -> bool
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pub fn is_upstream(&self) -> bool
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pub fn is_serialized(&self) -> bool
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pub fn view(&self) -> QueryView<&Self>
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Trait Implementations
impl AsMutPtr for Query
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unsafe fn as_mut_ptr(&self) -> *mut GstQuery
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impl AsPtr for Query
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impl AsRef<QueryRef> for Query
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impl Borrow<QueryRef> for Query
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impl Clone for Query
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fn clone(&self) -> Self
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pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Debug for Query
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impl Deref for Query
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impl Drop for Query
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impl From<AcceptCaps<Query>> for Query
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fn from(concrete: AcceptCaps<Query>) -> Self
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impl From<Allocation<Query>> for Query
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fn from(concrete: Allocation<Query>) -> Self
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impl From<Bitrate<Query>> for Query
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impl From<Buffering<Query>> for Query
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impl From<Caps<Query>> for Query
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impl From<Context<Query>> for Query
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impl From<Convert<Query>> for Query
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impl From<Custom<Query>> for Query
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impl From<Drain<Query>> for Query
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impl From<Duration<Query>> for Query
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impl From<Formats<Query>> for Query
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impl From<Latency<Query>> for Query
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impl From<Other<Query>> for Query
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impl From<Position<Query>> for Query
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impl From<Scheduling<Query>> for Query
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fn from(concrete: Scheduling<Query>) -> Self
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impl From<Seeking<Query>> for Query
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impl From<Segment<Query>> for Query
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impl From<Uri<Query>> for Query
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impl FromGlibContainerAsVec<*mut GstQuery, *const *mut GstQuery> for Query
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unsafe fn from_glib_none_num_as_vec(
ptr: *const *mut GstQuery,
num: usize
) -> Vec<Self>
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ptr: *const *mut GstQuery,
num: usize
) -> Vec<Self>
unsafe fn from_glib_container_num_as_vec(
_: *const *mut GstQuery,
_: usize
) -> Vec<Self>
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_: *const *mut GstQuery,
_: usize
) -> Vec<Self>
unsafe fn from_glib_full_num_as_vec(
_: *const *mut GstQuery,
_: usize
) -> Vec<Self>
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_: *const *mut GstQuery,
_: usize
) -> Vec<Self>
impl FromGlibContainerAsVec<*mut GstQuery, *mut *mut GstQuery> for Query
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unsafe fn from_glib_none_num_as_vec(
ptr: *mut *mut GstQuery,
num: usize
) -> Vec<Self>
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ptr: *mut *mut GstQuery,
num: usize
) -> Vec<Self>
unsafe fn from_glib_container_num_as_vec(
ptr: *mut *mut GstQuery,
num: usize
) -> Vec<Self>
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ptr: *mut *mut GstQuery,
num: usize
) -> Vec<Self>
unsafe fn from_glib_full_num_as_vec(
ptr: *mut *mut GstQuery,
num: usize
) -> Vec<Self>
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ptr: *mut *mut GstQuery,
num: usize
) -> Vec<Self>
impl FromGlibPtrArrayContainerAsVec<*mut GstQuery, *const *mut GstQuery> for Query
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unsafe fn from_glib_none_as_vec(ptr: *const *mut GstQuery) -> Vec<Self>
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unsafe fn from_glib_container_as_vec(_: *const *mut GstQuery) -> Vec<Self>
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unsafe fn from_glib_full_as_vec(_: *const *mut GstQuery) -> Vec<Self>
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impl FromGlibPtrArrayContainerAsVec<*mut GstQuery, *mut *mut GstQuery> for Query
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unsafe fn from_glib_none_as_vec(ptr: *mut *mut GstQuery) -> Vec<Self>
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unsafe fn from_glib_container_as_vec(ptr: *mut *mut GstQuery) -> Vec<Self>
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unsafe fn from_glib_full_as_vec(ptr: *mut *mut GstQuery) -> Vec<Self>
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impl FromGlibPtrBorrow<*const GstQuery> for Query
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unsafe fn from_glib_borrow(ptr: *const GstQuery) -> Borrowed<Self>
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impl FromGlibPtrBorrow<*mut GstQuery> for Query
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unsafe fn from_glib_borrow(ptr: *mut GstQuery) -> Borrowed<Self>
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impl FromGlibPtrFull<*const GstQuery> for Query
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unsafe fn from_glib_full(ptr: *const GstQuery) -> Self
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impl FromGlibPtrFull<*mut GstQuery> for Query
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unsafe fn from_glib_full(ptr: *mut GstQuery) -> Self
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impl FromGlibPtrNone<*const GstQuery> for Query
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unsafe fn from_glib_none(ptr: *const GstQuery) -> Self
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impl FromGlibPtrNone<*mut GstQuery> for Query
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unsafe fn from_glib_none(ptr: *mut GstQuery) -> Self
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impl<'a> FromValueOptional<'a> for Query
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unsafe fn from_value_optional(v: &'a Value) -> Option<Self>
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impl GlibPtrDefault for Query
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impl Send for Query
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impl SetValue for Query
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impl SetValueOptional for Query
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unsafe fn set_value_optional(v: &mut Value, s: Option<&Self>)
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impl StaticType for Query
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fn static_type() -> Type
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impl Sync for Query
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impl<'a> ToGlibContainerFromSlice<'a, *const *mut GstQuery> for Query
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type Storage = (Vec<Stash<'a, *mut GstQuery, Query>>, Option<Vec<*mut GstQuery>>)
fn to_glib_none_from_slice(
t: &'a [Query]
) -> (*const *mut GstQuery, Self::Storage)
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t: &'a [Query]
) -> (*const *mut GstQuery, Self::Storage)
fn to_glib_container_from_slice(
_: &'a [Query]
) -> (*const *mut GstQuery, Self::Storage)
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_: &'a [Query]
) -> (*const *mut GstQuery, Self::Storage)
fn to_glib_full_from_slice(_: &[Query]) -> *const *mut GstQuery
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impl<'a> ToGlibContainerFromSlice<'a, *mut *mut GstQuery> for Query
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type Storage = (Vec<Stash<'a, *mut GstQuery, Self>>, Option<Vec<*mut GstQuery>>)
fn to_glib_none_from_slice(
t: &'a [Query]
) -> (*mut *mut GstQuery, Self::Storage)
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t: &'a [Query]
) -> (*mut *mut GstQuery, Self::Storage)
fn to_glib_container_from_slice(
t: &'a [Query]
) -> (*mut *mut GstQuery, Self::Storage)
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t: &'a [Query]
) -> (*mut *mut GstQuery, Self::Storage)
fn to_glib_full_from_slice(t: &[Query]) -> *mut *mut GstQuery
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impl<'a> ToGlibPtr<'a, *const GstQuery> for Query
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type Storage = &'a Self
fn to_glib_none(&'a self) -> Stash<'a, *const GstQuery, Self>
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fn to_glib_full(&self) -> *const GstQuery
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pub fn to_glib_container(&'a self) -> Stash<'a, P, Self>
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impl<'a> ToGlibPtr<'a, *mut GstQuery> for Query
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type Storage = &'a Self
fn to_glib_none(&'a self) -> Stash<'a, *mut GstQuery, Self>
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fn to_glib_full(&self) -> *mut GstQuery
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pub fn to_glib_container(&'a self) -> Stash<'a, P, Self>
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impl<'a> ToGlibPtrMut<'a, *mut GstQuery> for Query
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Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToSendValue for T where
T: ToValue + SetValue + Send + ?Sized,
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T: ToValue + SetValue + Send + ?Sized,
pub fn to_send_value(&self) -> SendValue
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impl<T> ToValue for T where
T: SetValue + ?Sized,
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T: SetValue + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,