pub struct QSelf {
pub ty: P<Ty>,
pub path_span: Span,
pub position: usize,
}
The explicit Self
type in a "qualified path". The actual
path, including the trait and the associated item, is stored
separately. position
represents the index of the associated
item qualified with this Self
type.
<Vec<T> as a::b::Trait>::AssociatedItem
^~~~~ ~~~~~~~~~~~~~~^
ty position = 3
<Vec<T>>::AssociatedItem
^~~~~ ^
ty position = 0
The span of a::b::Trait
in a path like <Vec<T> as a::b::Trait>::AssociatedItem
; in the case where position == 0
, this is an empty span.
Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S
is the encoder/decoder state type, T
is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more