Enum aws_sdk_mediaconvert::types::ContainerType
source · #[non_exhaustive]pub enum ContainerType {
Show 13 variants
Cmfc,
F4V,
Ismv,
M2Ts,
M3U8,
Mov,
Mp4,
Mpd,
Mxf,
Raw,
Webm,
Y4M,
Unknown(UnknownVariantValue),
}
Expand description
When writing a match expression against ContainerType
, 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 containertype = unimplemented!();
match containertype {
ContainerType::Cmfc => { /* ... */ },
ContainerType::F4V => { /* ... */ },
ContainerType::Ismv => { /* ... */ },
ContainerType::M2Ts => { /* ... */ },
ContainerType::M3U8 => { /* ... */ },
ContainerType::Mov => { /* ... */ },
ContainerType::Mp4 => { /* ... */ },
ContainerType::Mpd => { /* ... */ },
ContainerType::Mxf => { /* ... */ },
ContainerType::Raw => { /* ... */ },
ContainerType::Webm => { /* ... */ },
ContainerType::Y4M => { /* ... */ },
other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
_ => { /* ... */ },
}
The above code demonstrates that when containertype
represents
NewFeature
, the execution path will lead to the second last match arm,
even though the enum does not contain a variant ContainerType::NewFeature
in the current version of SDK. The reason is that the variable other
,
created by the @
operator, is bound to
ContainerType::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 ContainerType::NewFeature
is defined.
Specifically, when containertype
represents NewFeature
,
the execution path will hit the second last match arm as before by virtue of
calling as_str
on ContainerType::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. Container for this output. Some containers require a container settings object. If not specified, the default object will be created.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Cmfc
F4V
Ismv
M2Ts
M3U8
Mov
Mp4
Mpd
Mxf
Raw
Webm
Y4M
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 ContainerType
impl ContainerType
source§impl ContainerType
impl ContainerType
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 ContainerType
impl AsRef<str> for ContainerType
source§impl Clone for ContainerType
impl Clone for ContainerType
source§fn clone(&self) -> ContainerType
fn clone(&self) -> ContainerType
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for ContainerType
impl Debug for ContainerType
source§impl Display for ContainerType
impl Display for ContainerType
source§impl From<&str> for ContainerType
impl From<&str> for ContainerType
source§impl FromStr for ContainerType
impl FromStr for ContainerType
source§impl Hash for ContainerType
impl Hash for ContainerType
source§impl Ord for ContainerType
impl Ord for ContainerType
source§fn cmp(&self, other: &ContainerType) -> Ordering
fn cmp(&self, other: &ContainerType) -> 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 ContainerType
impl PartialEq for ContainerType
source§fn eq(&self, other: &ContainerType) -> bool
fn eq(&self, other: &ContainerType) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for ContainerType
impl PartialOrd for ContainerType
source§fn partial_cmp(&self, other: &ContainerType) -> Option<Ordering>
fn partial_cmp(&self, other: &ContainerType) -> 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 ContainerType
impl StructuralPartialEq for ContainerType
Auto Trait Implementations§
impl Freeze for ContainerType
impl RefUnwindSafe for ContainerType
impl Send for ContainerType
impl Sync for ContainerType
impl Unpin for ContainerType
impl UnwindSafe for ContainerType
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