DefId in rustc_span::def_id - Rust (original) (raw)

#[repr(C)]

pub struct DefId {
    pub index: DefIndex,
    pub krate: CrateNum,
}

Expand description

A DefId identifies a particular definition, by combining a crate index and a def index.

You can create a DefId from a LocalDefId using local_def_id.to_def_id().

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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: 8 bytes