Enum proc_macro::Spacing 1.29.0[−][src]
pub enum Spacing {
Alone,
Joint,
}Expand description
Whether an Punct is followed immediately by another Punct or
followed by another token or whitespace.
Variants
e.g., + is Alone in + =, +ident or +().
e.g., + is Joint in += or '#.
Additionally, single quote ' can join with identifiers to form lifetimes 'ident.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Spacing
impl UnwindSafe for Spacing
Blanket Implementations
Mutably borrows from an owned value. Read more