Enum aws_sdk_mediaconvert::types::MxfProfile
source · #[non_exhaustive]pub enum MxfProfile {
D10,
Op1A,
Xavc,
Xdcam,
XdcamRdd9,
Unknown(UnknownVariantValue),
}
Expand description
When writing a match expression against MxfProfile
, 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 mxfprofile = unimplemented!();
match mxfprofile {
MxfProfile::D10 => { /* ... */ },
MxfProfile::Op1A => { /* ... */ },
MxfProfile::Xavc => { /* ... */ },
MxfProfile::Xdcam => { /* ... */ },
MxfProfile::XdcamRdd9 => { /* ... */ },
other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
_ => { /* ... */ },
}
The above code demonstrates that when mxfprofile
represents
NewFeature
, the execution path will lead to the second last match arm,
even though the enum does not contain a variant MxfProfile::NewFeature
in the current version of SDK. The reason is that the variable other
,
created by the @
operator, is bound to
MxfProfile::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 MxfProfile::NewFeature
is defined.
Specifically, when mxfprofile
represents NewFeature
,
the execution path will hit the second last match arm as before by virtue of
calling as_str
on MxfProfile::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 MXF profile, also called shim, for this output. To automatically select a profile according to your output video codec and resolution, leave blank. For a list of codecs supported with each MXF profile, see https://docs.aws.amazon.com/mediaconvert/latest/ug/codecs-supported-with-each-mxf-profile.html. For more information about the automatic selection behavior, see https://docs.aws.amazon.com/mediaconvert/latest/ug/default-automatic-selection-of-mxf-profiles.html.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
D10
Op1A
Xavc
Xdcam
XdcamRdd9
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 MxfProfile
impl MxfProfile
source§impl MxfProfile
impl MxfProfile
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 MxfProfile
impl AsRef<str> for MxfProfile
source§impl Clone for MxfProfile
impl Clone for MxfProfile
source§fn clone(&self) -> MxfProfile
fn clone(&self) -> MxfProfile
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for MxfProfile
impl Debug for MxfProfile
source§impl Display for MxfProfile
impl Display for MxfProfile
source§impl From<&str> for MxfProfile
impl From<&str> for MxfProfile
source§impl FromStr for MxfProfile
impl FromStr for MxfProfile
source§impl Hash for MxfProfile
impl Hash for MxfProfile
source§impl Ord for MxfProfile
impl Ord for MxfProfile
source§fn cmp(&self, other: &MxfProfile) -> Ordering
fn cmp(&self, other: &MxfProfile) -> 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 MxfProfile
impl PartialEq for MxfProfile
source§fn eq(&self, other: &MxfProfile) -> bool
fn eq(&self, other: &MxfProfile) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for MxfProfile
impl PartialOrd for MxfProfile
source§fn partial_cmp(&self, other: &MxfProfile) -> Option<Ordering>
fn partial_cmp(&self, other: &MxfProfile) -> 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 MxfProfile
impl StructuralPartialEq for MxfProfile
Auto Trait Implementations§
impl Freeze for MxfProfile
impl RefUnwindSafe for MxfProfile
impl Send for MxfProfile
impl Sync for MxfProfile
impl Unpin for MxfProfile
impl UnwindSafe for MxfProfile
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