Struct RequiredWhen 

pub struct RequiredWhen {
    pub raw: String,
    pub predicate: Predicate,
}

A required_when value: the raw TOML string paired with its parsed Predicate. Serialises back to the original string; parse errors surface at deserialization time so typos never silently-skip a row.

Fields

raw: String

predicate: Predicate

Implementations

impl RequiredWhen

pub fn parse(s: &str) -> Result<Self>

pub fn evaluate(&self, ctx: &HostContext) -> bool

Trait Implementations

impl Clone for RequiredWhen

fn clone(&self) -> RequiredWhen

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequiredWhen

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RequiredWhen

fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Eq for RequiredWhen

impl PartialEq for RequiredWhen

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RequiredWhen

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RequiredWhen