rustc_codegen_llvm::coverageinfo::mapgen

Struct GlobalFileTable

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struct GlobalFileTable {
    raw_file_table: FxIndexSet<Symbol>,
}
Expand description

Maps “global” (per-CGU) file ID numbers to their underlying filenames.

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§raw_file_table: FxIndexSet<Symbol>

This “raw” table doesn’t include the working dir, so a filename’s global ID is its index in this set plus one.

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impl GlobalFileTable

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fn new(all_file_names: impl IntoIterator<Item = Symbol>) -> Self

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fn global_file_id_for_file_name(&self, file_name: Symbol) -> u32

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fn make_filenames_buffer(&self, tcx: TyCtxt<'_>) -> Vec<u8>

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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: 56 bytes