#[non_exhaustive]pub enum GithubRepoOwnerType {
Organization,
User,
Unknown(UnknownVariantValue),
}Expand description
When writing a match expression against GithubRepoOwnerType, 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 githubrepoownertype = unimplemented!();
match githubrepoownertype {
GithubRepoOwnerType::Organization => { /* ... */ },
GithubRepoOwnerType::User => { /* ... */ },
other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
_ => { /* ... */ },
}The above code demonstrates that when githubrepoownertype represents
NewFeature, the execution path will lead to the second last match arm,
even though the enum does not contain a variant GithubRepoOwnerType::NewFeature
in the current version of SDK. The reason is that the variable other,
created by the @ operator, is bound to
GithubRepoOwnerType::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 GithubRepoOwnerType::NewFeature is defined.
Specifically, when githubrepoownertype represents NewFeature,
the execution path will hit the second last match arm as before by virtue of
calling as_str on GithubRepoOwnerType::NewFeature also yielding "NewFeature".
Explicitly matching on the Unknown variant should
be avoided for two reasons:
- The inner data
UnknownVariantValueis opaque, and no further information can be extracted. - It might inadvertently shadow other intended match arms.
Type of GitHub repository owner.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Organization
Repository owned by a GitHub organization.
User
Repository owned by an individual GitHub user.
Unknown(UnknownVariantValue)
Don’t directly match on 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 GithubRepoOwnerType
impl GithubRepoOwnerType
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 GithubRepoOwnerType
impl AsRef<str> for GithubRepoOwnerType
Source§impl Clone for GithubRepoOwnerType
impl Clone for GithubRepoOwnerType
Source§fn clone(&self) -> GithubRepoOwnerType
fn clone(&self) -> GithubRepoOwnerType
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl Debug for GithubRepoOwnerType
impl Debug for GithubRepoOwnerType
Source§impl Display for GithubRepoOwnerType
impl Display for GithubRepoOwnerType
Source§impl From<&str> for GithubRepoOwnerType
impl From<&str> for GithubRepoOwnerType
Source§impl FromStr for GithubRepoOwnerType
impl FromStr for GithubRepoOwnerType
Source§impl Hash for GithubRepoOwnerType
impl Hash for GithubRepoOwnerType
Source§impl Ord for GithubRepoOwnerType
impl Ord for GithubRepoOwnerType
Source§fn cmp(&self, other: &GithubRepoOwnerType) -> Ordering
fn cmp(&self, other: &GithubRepoOwnerType) -> 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 GithubRepoOwnerType
impl PartialEq for GithubRepoOwnerType
Source§impl PartialOrd for GithubRepoOwnerType
impl PartialOrd for GithubRepoOwnerType
impl Eq for GithubRepoOwnerType
impl StructuralPartialEq for GithubRepoOwnerType
Auto Trait Implementations§
impl Freeze for GithubRepoOwnerType
impl RefUnwindSafe for GithubRepoOwnerType
impl Send for GithubRepoOwnerType
impl Sync for GithubRepoOwnerType
impl Unpin for GithubRepoOwnerType
impl UnsafeUnpin for GithubRepoOwnerType
impl UnwindSafe for GithubRepoOwnerType
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