Crate caixa_theme 

caixa-theme — colors + semantic styles shared across the caixa ecosystem.

Three tiers:

• palette — Nord (the canonical pleme-io palette), exposed as #RRGGBB hex strings + 24-bit tuples.
• Semantic — the small set of named styles every tool maps to (Keyword, Symbol, String, Comment, Error, Warning, Info, Hint, Added, Removed, Caret, Muted).
• blackmatter — overlays that pick which Nord color a given Semantic renders as. The default overlay is blackmatter_dark, matching blackmatter-nvim + blackmatter-shell.

Consumers (caixa-fmt, caixa-lint, caixa-lsp, caixa.nvim) pick a Theme at startup and ask theme.style(Semantic::Error) to get a concrete RGB triple.

Re-exports

pub use blackmatter::Theme;

pub use palette::Nord;

pub use palette::Rgb;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_ACCENT;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_ADDED;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_COMMENT;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_ERROR;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_HINT;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_INFO;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_KEYWORD;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_KEYWORD_ARG;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_LITERAL;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_MUTED;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_NUMBER;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_REMOVED;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_STRING;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_SYMBOL;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_UNCHANGED;

pub use style::CAIXA_THEME_SEMANTIC_WIRE_WARNING;

pub use style::Semantic;

Modules

blackmatter

Blackmatter overlays — the chosen Nord→Semantic mapping.

palette

Nord — Arctic-themed palette. Reference: https://www.nordtheme.com/.

style

The small semantic-style enum every caixa tool agrees on.