Struct rustc_expand::base::ExpansionData

source · [−]
pub struct ExpansionData {
    pub id: LocalExpnId,
    pub depth: usize,
    pub module: Rc<ModuleData>,
    pub dir_ownership: DirOwnership,
    pub prior_type_ascription: Option<(Span, bool)>,
    pub lint_node_id: NodeId,
    pub is_trailing_mac: bool,
}

Fields

id: LocalExpnIddepth: usizemodule: Rc<ModuleData>dir_ownership: DirOwnershipprior_type_ascription: Option<(Span, bool)>lint_node_id: NodeId

Some parent node that is close to this macro call

is_trailing_mac: bool

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

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: 56 bytes