Struct CssTokenAnalysis 

pub struct CssTokenAnalysis {
    pub protocol_tokens: Vec<String>,
    pub fallback_chains: Vec<CssFallbackChain>,
    /* private fields */
}

CSS token analysis produced from the parsed template/component graph.

Fields

protocol_tokens: Vec<String>

Sorted, deduplicated token candidates stored in the protocol.

fallback_chains: Vec<CssFallbackChain>

Fallback chains that still need theme/literal coverage after local and ancestor custom-property definitions are considered.

Implementations

impl CssTokenAnalysis

pub fn validate_theme_tokens( &self, theme: &TokenFile, ) -> Result<(), ParserError>

Validate the required CSS tokens against a loaded design-token theme.

A token is required in every theme only when it appears in at least one unresolved var() chain with no literal CSS fallback. A chain such as var(--x, 16px) provides its own value, so --x stays in protocol_tokens for runtime resolution (the theme value still wins when present) but does not fail the build when the theme omits it. The chain/theme policy lives in webui_tokens::validate_chain_tokens; this only adapts its webui_tokens::TokenError into a structured Diagnostic.

Errors

Returns ParserError::Template with a stable diagnostic code when a required token is missing from a theme. Theme token values are trusted and their transitive references are left to browser CSS semantics.

pub fn unthemed_literal_fallback_tokens(&self, theme: &TokenFile) -> Vec<String>

CSS tokens used only with a literal var() fallback and defined in no theme — likely typos that callers may surface as non-fatal advisories.

Thin wrapper over webui_tokens::unthemed_literal_fallback_tokens.

pub fn theme_token_warnings(&self, theme: &TokenFile) -> Vec<Diagnostic>

Structured, color-free advisories for CSS tokens used only with a literal var() fallback and defined in no theme — almost always typos.

Returned as warning-severity Diagnostics so hosts render them with the same location/snippet/help: layout as errors (the CLI colorizes; other hosts use the plain Diagnostic::body). Each carries the token’s source location and a did you mean --…? suggestion.

Trait Implementations

impl Clone for CssTokenAnalysis

fn clone(&self) -> CssTokenAnalysis

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CssTokenAnalysis

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

Formats the value using the given formatter.

impl Eq for CssTokenAnalysis

impl PartialEq for CssTokenAnalysis

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CssTokenAnalysis