#[non_exhaustive]pub enum MergeKeyPolicy {
Auto,
AsOrdinary,
Error,
}Expand description
use noyalib::MergeKeyPolicy;
assert_eq!(MergeKeyPolicy::default(), MergeKeyPolicy::Auto);Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Auto
Apply the YAML 1.2 merge-key semantics — <<: keys trigger
automatic merge of the value into the enclosing mapping.
Default.
AsOrdinary
Treat << as an ordinary string key. The mapping retains a
literal << entry whose value is whatever the YAML
document supplied. Useful when round-tripping configuration
files that happen to contain a << key for non-merge
reasons.
Error
Reject any document that contains a << key with
crate::Error::Custom. Useful for schema-strict pipelines
where merge keys are forbidden.
Trait Implementations§
Source§impl Clone for MergeKeyPolicy
impl Clone for MergeKeyPolicy
Source§fn clone(&self) -> MergeKeyPolicy
fn clone(&self) -> MergeKeyPolicy
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreimpl Copy for MergeKeyPolicy
Source§impl Debug for MergeKeyPolicy
impl Debug for MergeKeyPolicy
Source§impl Default for MergeKeyPolicy
impl Default for MergeKeyPolicy
Source§fn default() -> MergeKeyPolicy
fn default() -> MergeKeyPolicy
Returns the “default value” for a type. Read more
impl Eq for MergeKeyPolicy
Source§impl PartialEq for MergeKeyPolicy
impl PartialEq for MergeKeyPolicy
impl StructuralPartialEq for MergeKeyPolicy
Auto Trait Implementations§
impl Freeze for MergeKeyPolicy
impl RefUnwindSafe for MergeKeyPolicy
impl Send for MergeKeyPolicy
impl Sync for MergeKeyPolicy
impl Unpin for MergeKeyPolicy
impl UnsafeUnpin for MergeKeyPolicy
impl UnwindSafe for MergeKeyPolicy
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