pub struct Converter {
    pub term: Ident,
    pub inner_ty: Ident,
    pub outer_ty: Ident,
    pub pos: Pos,
}
Expand description

An implicit converter: the given term, which must have type (inner_ty) -> outer_ty, is used either in extractor or constructor position as appropriate when a type mismatch with the given pair of types would otherwise occur.

Fields§

§term: Ident

The term name.

§inner_ty: Ident

The “inner type”: the type to convert from, on the right-hand side, or to, on the left-hand side. Must match the singular argument type of the term.

§outer_ty: Ident

The “outer type”: the type to convert to, on the right-hand side, or from, on the left-hand side. Must match the ret_ty of the term.

§pos: Pos

The position of this converter decl.

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. 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.