Enum aws_sdk_mediaconvert::types::XavcProfile
source · #[non_exhaustive]pub enum XavcProfile {
Xavc4K,
Xavc4KIntraCbg,
Xavc4KIntraVbr,
XavcHd,
XavcHdIntraCbg,
Unknown(UnknownVariantValue),
}
Expand description
When writing a match expression against XavcProfile
, it is important to ensure
your code is forward-compatible. That is, if a match arm handles a case for a
feature that is supported by the service but has not been represented as an enum
variant in a current version of SDK, your code should continue to work when you
upgrade SDK to a future version in which the enum does include a variant for that
feature.
Here is an example of how you can make a match expression forward-compatible:
# let xavcprofile = unimplemented!();
match xavcprofile {
XavcProfile::Xavc4K => { /* ... */ },
XavcProfile::Xavc4KIntraCbg => { /* ... */ },
XavcProfile::Xavc4KIntraVbr => { /* ... */ },
XavcProfile::XavcHd => { /* ... */ },
XavcProfile::XavcHdIntraCbg => { /* ... */ },
other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
_ => { /* ... */ },
}
The above code demonstrates that when xavcprofile
represents
NewFeature
, the execution path will lead to the second last match arm,
even though the enum does not contain a variant XavcProfile::NewFeature
in the current version of SDK. The reason is that the variable other
,
created by the @
operator, is bound to
XavcProfile::Unknown(UnknownVariantValue("NewFeature".to_owned()))
and calling as_str
on it yields "NewFeature"
.
This match expression is forward-compatible when executed with a newer
version of SDK where the variant XavcProfile::NewFeature
is defined.
Specifically, when xavcprofile
represents NewFeature
,
the execution path will hit the second last match arm as before by virtue of
calling as_str
on XavcProfile::NewFeature
also yielding "NewFeature"
.
Explicitly matching on the Unknown
variant should
be avoided for two reasons:
- The inner data
UnknownVariantValue
is opaque, and no further information can be extracted. - It might inadvertently shadow other intended match arms. Specify the XAVC profile for this output. For more information, see the Sony documentation at https://www.xavc-info.org/. Note that MediaConvert doesn’t support the interlaced video XAVC operating points for XAVC_HD_INTRA_CBG. To create an interlaced XAVC output, choose the profile XAVC_HD.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Xavc4K
Xavc4KIntraCbg
Xavc4KIntraVbr
XavcHd
XavcHdIntraCbg
Unknown(UnknownVariantValue)
Unknown
. See the docs on this enum for the correct way to handle unknown variants.Unknown
contains new variants that have been added since this code was generated.
Implementations§
source§impl XavcProfile
impl XavcProfile
source§impl XavcProfile
impl XavcProfile
sourcepub fn try_parse(value: &str) -> Result<Self, UnknownVariantError>
pub fn try_parse(value: &str) -> Result<Self, UnknownVariantError>
Parses the enum value while disallowing unknown variants.
Unknown variants will result in an error.
Trait Implementations§
source§impl AsRef<str> for XavcProfile
impl AsRef<str> for XavcProfile
source§impl Clone for XavcProfile
impl Clone for XavcProfile
source§fn clone(&self) -> XavcProfile
fn clone(&self) -> XavcProfile
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for XavcProfile
impl Debug for XavcProfile
source§impl Display for XavcProfile
impl Display for XavcProfile
source§impl From<&str> for XavcProfile
impl From<&str> for XavcProfile
source§impl FromStr for XavcProfile
impl FromStr for XavcProfile
source§impl Hash for XavcProfile
impl Hash for XavcProfile
source§impl Ord for XavcProfile
impl Ord for XavcProfile
source§fn cmp(&self, other: &XavcProfile) -> Ordering
fn cmp(&self, other: &XavcProfile) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq for XavcProfile
impl PartialEq for XavcProfile
source§fn eq(&self, other: &XavcProfile) -> bool
fn eq(&self, other: &XavcProfile) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for XavcProfile
impl PartialOrd for XavcProfile
source§fn partial_cmp(&self, other: &XavcProfile) -> Option<Ordering>
fn partial_cmp(&self, other: &XavcProfile) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moreimpl Eq for XavcProfile
impl StructuralPartialEq for XavcProfile
Auto Trait Implementations§
impl Freeze for XavcProfile
impl RefUnwindSafe for XavcProfile
impl Send for XavcProfile
impl Sync for XavcProfile
impl Unpin for XavcProfile
impl UnwindSafe for XavcProfile
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<Q, K> Comparable<K> for Q
impl<Q, K> Comparable<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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