Struct ModResolver

pub(crate) struct ModResolver<'ast, 'psess> {
    psess: &'psess ParseSess,
    directory: Directory,
    file_map: BTreeMap<FileName, Module<'ast>>,
    recursive: bool,
}

Maps each module to the corresponding file.

Fields

psess: &'psess ParseSess

directory: Directory

file_map: BTreeMap<FileName, Module<'ast>>

recursive: bool

Implementations

impl<'ast, 'psess, 'c> ModResolver<'ast, 'psess>

pub(crate) fn new( psess: &'psess ParseSess, directory_ownership: DirOwnership, recursive: bool, ) -> Self

Creates a new ModResolver.

pub(crate) fn visit_crate( self, krate: &'ast Crate, ) -> Result<BTreeMap<FileName, Module<'ast>>, ModuleResolutionError>

Creates a map that maps a file name to the module in AST.

fn visit_cfg_if( &mut self, item: Cow<'ast, Item>, ) -> Result<(), ModuleResolutionError>

Visit cfg_if macro and look for module declarations.

fn visit_mod_outside_ast( &mut self, items: ThinVec<P<Item>>, ) -> Result<(), ModuleResolutionError>

Visit modules defined inside macro calls.

fn visit_mod_from_ast( &mut self, items: &'ast [P<Item>], ) -> Result<(), ModuleResolutionError>

Visit modules from AST.

fn visit_sub_mod( &mut self, item: &'c Item, sub_mod: Module<'ast>, ) -> Result<(), ModuleResolutionError>

fn peek_sub_mod( &self, item: &'c Item, sub_mod: &Module<'ast>, ) -> Result<Option<SubModKind<'c, 'ast>>, ModuleResolutionError>

Inspect the given sub-module which we are about to visit and returns its kind.

fn insert_sub_mod( &mut self, sub_mod_kind: SubModKind<'c, 'ast>, ) -> Result<(), ModuleResolutionError>

fn visit_sub_mod_inner( &mut self, sub_mod: Module<'ast>, sub_mod_kind: SubModKind<'c, 'ast>, ) -> Result<(), ModuleResolutionError>

fn visit_sub_mod_after_directory_update( &mut self, sub_mod: Module<'ast>, directory: Option<Directory>, ) -> Result<(), ModuleResolutionError>

fn find_external_module( &self, mod_name: Ident, attrs: &[Attribute], sub_mod: &Module<'ast>, ) -> Result<Option<SubModKind<'c, 'ast>>, ModuleResolutionError>

Find a file path in the filesystem which corresponds to the given module.

fn push_inline_mod_directory(&mut self, id: Ident, attrs: &[Attribute])

fn find_mods_outside_of_ast( &self, attrs: &[Attribute], sub_mod: &Module<'ast>, ) -> Vec<(PathBuf, DirOwnership, Module<'ast>)>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 80 bytes