Struct ConfigFileCache 

pub struct ConfigFileCache(/* private fields */);

Per-config-file memoization for .cargo/config.toml/$CARGO_HOME/config.toml parsing (spec NFR-005, plan-1b §1.5).

Caches raw, unvalidated tables — alias filtering, env overrides, RegistryIndex::new validation, and [source] chain walking all run per parse against these cached tables, never cached themselves. This is what keeps a policy change (didChangeConfiguration), a newly-referenced alias, or an env-var change taking effect immediately without any cache invalidation of their own.

Owned by crate::parser::CargoParseContext and shared across every document this ecosystem parses, so hundreds of workspace members sharing one .cargo/config.toml collapse to a single cached entry. A thin newtype over deps_core::MtimeFileCache — the mtime-gated caching mechanism itself lives there, shared with deps-npm.

Implementations

impl ConfigFileCache

pub fn new() -> Self

Creates an empty cache.

Trait Implementations

impl Debug for ConfigFileCache

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

Formats the value using the given formatter.

impl Default for ConfigFileCache

fn default() -> Self

Returns the “default value” for a type.