Crate zccache_depgraph 

Dependency graph for include-aware cache invalidation.

Tracks #include relationships between source and header files, resolves include paths against search directories, and determines whether a compilation can use a cached artifact.

Re-exports

pub use args::ParsedArgs;

pub use args::UserDepFlags;

pub use compile_commands::parse_compile_commands_json;

pub use compile_commands::CompileCommand;

pub use context::compute_artifact_key;

pub use context::compute_rustc_artifact_key;

pub use context::ArtifactKey;

pub use context::CompileContext;

pub use context::ContextKey;

pub use context::RustcCompileContext;

pub use depfile::prepare_depfile;

pub use depfile::DepfileError;

pub use depfile::DepfileStrategy;

pub use graph::CacheVerdict;

pub use graph::ContextState;

pub use graph::DepGraph;

pub use graph::DepGraphStats;

pub use rustc_args::parse_rustc_args;

pub use rustc_args::ExternCrate;

pub use rustc_args::RustcParsedArgs;

pub use scanner::IncludeDirective;

pub use scanner::IncludeKind;

pub use scanner::ScanResult;

pub use search_paths::IncludeSearchPaths;

pub use session::FinalizedSessionStats;

pub use session::Session;

pub use session::SessionConfig;

pub use session::SessionId;

pub use session::SessionManager;

pub use session::SessionStatsTracker;

pub use snapshot::classify_load;

pub use snapshot::depgraph_file_path;

pub use snapshot::load_from_file;

pub use snapshot::save_to_file;

pub use snapshot::DepGraphLoadOutcome;

pub use snapshot::SnapshotError;

pub use snapshot::DEPGRAPH_VERSION;

pub use system_includes::discovery_args;

pub use system_includes::parse_system_include_output;

pub use system_includes::SystemIncludeCache;

pub use watcher_support::WatchSet;

Modules

args

Compiler argument parser.

compile_commands

Parser for compile_commands.json (clang compilation database).

context

Compilation context and cache key computation.

depfile

Parser for GNU make dependency files (.d files).

graph

Core dependency graph.

msvc_args

MSVC (cl.exe) argument parser.

rustc_args

Rustc argument parser for cache key computation.

scanner

#include directive scanner.

search_paths

Include search path types and resolution order.

session

Session management for the dependency graph.

show_includes

MSVC /showIncludes stderr parser.

snapshot

Disk persistence for the dependency graph via rkyv zero-copy serialization.

system_includes

System include path discovery from compiler output.

watcher_support

Watcher integration support for the dependency graph.