Struct ScopeEntry 

pub struct ScopeEntry {
    pub prefix: Vec<u8>,
    pub writer: String,
    pub fallback: Option<String>,
}

One scope declaration parsed from the TOML scopes = "prefix=writer[|fallback],..." shape. Mirrors the kevy_scope::Scope data; kept duplicated here so kevy-config stays leaf-level and doesn’t depend on kevy-scope (the dependency direction is kevy-scope ← kevy-config consumer, not the other way).

Fields

prefix: Vec<u8>

Key-prefix bytes the scope owns. Bytes (not String) because kevy keys are arbitrary; common keys (app:billing:) are UTF-8 but the type signature stays honest.

writer: String

Declared writer’s node id.

fallback: Option<String>

Optional fallback node id (F4).

Implementations

impl ScopeEntry

pub fn to_token(&self) -> String

Render back to the prefix=writer[|fallback] token shape — exact inverse of Self::parse_one for entries it produced. The prefix is parsed from TOML text, so it is UTF-8 whenever this is used on a config round-trip (CONFIG REWRITE).

pub fn parse_one(token: &str) -> Option<Self>

Parse one prefix=writer[|fallback] token. The first = splits prefix from owner spec; the writer may carry an optional |fallback suffix. Returns None on any shape problem (missing =, empty fields, prefix containing ,).

pub fn parse_list(s: &str) -> Result<Vec<ScopeEntry>, String>

Parse a scopes = "..." value — comma-separated list of prefix=writer[|fallback] tokens. Empty + whitespace-only tokens are dropped; trailing comma tolerated. Same error-on-first-bad-token contract as PeerEntry::parse_list.

Trait Implementations

impl Clone for ScopeEntry

fn clone(&self) -> ScopeEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScopeEntry

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

Formats the value using the given formatter.

impl Eq for ScopeEntry

impl PartialEq for ScopeEntry

fn eq(&self, other: &ScopeEntry) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ScopeEntry