Struct Coercion 

pub struct Coercion {
    pub name: Name,
    pub source: Expr,
    pub target: Expr,
    pub priority: i32,
}

Coercion descriptor: maps a source type to a target type via a coercion function.

Fields

name: Name

Name of the coercion function.

source: Expr

Source type (the type being coerced from).

target: Expr

Target type (the type being coerced to).

priority: i32

Priority (higher = preferred when multiple coercions apply).

Trait Implementations

impl Clone for Coercion

fn clone(&self) -> Coercion

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Coercion

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.