Enum tvix_eval::CoercionKind

pub enum CoercionKind {
    Weak,
    Strong,
}

Describes what input types are allowed when coercing a Value to a string

Variants

Weak

Only coerce already “stringly” types like strings and paths, but also coerce sets that have a __toString attribute. Equivalent to !coerceMore in C++ Nix.

Strong

Coerce all value types included by Weak, but also coerce null, booleans, integers, floats and lists of coercible types. Equivalent to coerceMore in C++ Nix.

Trait Implementations

impl Clone for CoercionKind

fn clone(&self) -> CoercionKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CoercionKind

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

Formats the value using the given formatter.

impl PartialEq<CoercionKind> for CoercionKind

fn eq(&self, other: &CoercionKind) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CoercionKind

impl StructuralPartialEq for CoercionKind