Struct SubstitutionLog 

pub struct SubstitutionLog {
    pub template_name: String,
    pub substituted: Vec<SubstitutionEntry>,
    pub unsubstituted: Vec<String>,
}

Record of template substitution - stored in reducer state for validation.

Fields

template_name: String

Name of the template that was rendered.

substituted: Vec<SubstitutionEntry>

Placeholders that were successfully substituted (with source).

unsubstituted: Vec<String>

Placeholders that had no value AND no default (truly missing).

Implementations

impl SubstitutionLog

pub fn is_complete(&self) -> bool

Check if all required placeholders were substituted. Returns true if no placeholders are left unsubstituted.

pub fn defaults_used(&self) -> Vec<&str>

Get names of placeholders that used their default values.

Trait Implementations

impl Clone for SubstitutionLog

fn clone(&self) -> SubstitutionLog

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubstitutionLog

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

Formats the value using the given formatter.

impl Default for SubstitutionLog

fn default() -> SubstitutionLog

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SubstitutionLog

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SubstitutionLog

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.