#[non_exhaustive]pub enum NonScalarKeyPolicy {
Stringify,
Error,
}Expand description
Policy for handling a non-scalar mapping key ([a, b]: v,
{k: v}: w).
§Examples
use noyalib::NonScalarKeyPolicy;
assert_eq!(NonScalarKeyPolicy::default(), NonScalarKeyPolicy::Stringify);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.
Stringify
Convert the key to its deterministic string form
("[a, b]"), reporting a KeyCollision when two distinct
keys stringify identically. Default.
Error
Abort the parse with
ErrorKind::NonScalarKey — the
behaviour serde_yaml 0.9 had when the target was a
string-keyed structure (“invalid type: sequence, expected a
string key”).
Trait Implementations§
Source§impl Clone for NonScalarKeyPolicy
impl Clone for NonScalarKeyPolicy
Source§fn clone(&self) -> NonScalarKeyPolicy
fn clone(&self) -> NonScalarKeyPolicy
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 NonScalarKeyPolicy
Source§impl Debug for NonScalarKeyPolicy
impl Debug for NonScalarKeyPolicy
Source§impl Default for NonScalarKeyPolicy
impl Default for NonScalarKeyPolicy
Source§fn default() -> NonScalarKeyPolicy
fn default() -> NonScalarKeyPolicy
Returns the “default value” for a type. Read more
impl Eq for NonScalarKeyPolicy
Source§impl PartialEq for NonScalarKeyPolicy
impl PartialEq for NonScalarKeyPolicy
impl StructuralPartialEq for NonScalarKeyPolicy
Auto Trait Implementations§
impl Freeze for NonScalarKeyPolicy
impl RefUnwindSafe for NonScalarKeyPolicy
impl Send for NonScalarKeyPolicy
impl Sync for NonScalarKeyPolicy
impl Unpin for NonScalarKeyPolicy
impl UnsafeUnpin for NonScalarKeyPolicy
impl UnwindSafe for NonScalarKeyPolicy
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