Struct K8sVersionChain 

pub struct K8sVersionChain {
    pub explicit: Vec<String>,
    pub auto_fallback_window: Option<u32>,
}

Configuration for the in-provider K8s version chain.

Fields

explicit: Vec<String>

User-supplied versions in their literal CLI order. The first is the primary, the rest are explicit fallbacks.

auto_fallback_window: Option<u32>

Auto-extension policy: None = no auto-fallback; Some(n) = append n minors below the smallest explicit version, monotonically descending.

Implementations

impl K8sVersionChain

pub fn new( explicit: Vec<String>, auto_fallback_window: Option<u32>, ) -> K8sVersionChain

Build a chain from explicit user-ordered versions and an optional auto-fallback window. The two are combined as: [explicit..., auto_fallback...] where the auto-fallback list is a descending window of n minors below the smallest explicit version. Auto-extension is only valid when explicit.len() == 1 — the chain falls back to “explicit only” for any other shape.

pub fn ordered(&self) -> Vec<String>

Materialise the ordered list of version_dirs to probe.

pub fn primary(&self) -> Option<&str>

The primary (first explicit) version, if any.

pub fn inference_scan_versions(&self) -> Vec<String>

Versions that should participate in apiVersion-inference cache scanning. This is explicit only — auto-fallback versions are escape valves for legacy resources whose schemas exist only in older K8s minors; they do NOT represent “what the user intends to target”. Including them in inference would surface historical apiVersions (policy/v1beta1, extensions/v1beta1, …) for kinds whose modern version lives at the primary version dir, producing spurious AmbiguousApiVersion diagnostics.

Trait Implementations

impl Clone for K8sVersionChain

fn clone(&self) -> K8sVersionChain

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for K8sVersionChain

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.