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 !=.

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.