flash_rowan 0.5.7

//! A generic library for lossless syntax trees.
//! See `examples/s_expressions.rs` for a tutorial.
#![forbid(
// missing_debug_implementations,
unconditional_recursion,
future_incompatible,
// missing_docs,
)]
#![deny(clippy::use_self)]
#![deny(unsafe_code)]
#![deny(rustdoc::broken_intra_doc_links)]
#![expect(clippy::map_unwrap_or, clippy::mem_forget)]

#[doc(hidden)]
pub mod macros;

#[expect(unsafe_code)]
pub mod cursor;
#[expect(unsafe_code)]
mod green;

pub mod syntax;
mod syntax_node_text;
mod utility_types;

#[expect(unsafe_code)]
mod arc;
mod ast;
mod cow_mut;
mod file_source;
pub mod raw_language;
#[cfg(feature = "serde")]
mod serde_impls;
mod syntax_factory;
mod text;
mod token_text;
mod tree_builder;

pub use flash_text_size::{TextLen, TextRange, TextSize};

pub use crate::{
    ast::*,
    file_source::FileSourceError,
    green::{NodeCache, RawSyntaxKind},
    syntax::{
        AnySyntaxNode, ChainTriviaPiecesIterator, EmbeddedSendNode, Language, SendNode,
        SyntaxElement, SyntaxElementChildren, SyntaxKind, SyntaxList, SyntaxNode,
        SyntaxNodeChildren, SyntaxNodeOptionExt, SyntaxNodeWithOffset, SyntaxRewriter, SyntaxSlot,
        SyntaxSlots, SyntaxToken, SyntaxTokenWithOffset, SyntaxTriviaPiece,
        SyntaxTriviaPieceComments, TriviaPiece, TriviaPieceKind, VisitNodeSignal,
        chain_trivia_pieces, trim_leading_trivia_pieces, trim_trailing_trivia_pieces,
    },
    syntax_factory::*,
    syntax_node_text::SyntaxNodeText,
    text::Text,
    token_text::TokenText,
    tree_builder::{Checkpoint, TreeBuilder},
    utility_types::{Direction, NodeOrToken, TokenAtOffset, WalkEvent},
};

pub(crate) use crate::green::{GreenNode, GreenNodeData, GreenToken, GreenTokenData};

#[cfg(feature = "countme")]
pub fn check_live() -> Option<String> {
    if cursor::has_live() || green::has_live() {
        Some(countme::get_all().to_string())
    } else {
        None
    }
}