Struct ParseOptions 

pub struct ParseOptions {
    pub resolve_substitutions: bool,
    pub origin_description: Option<String>,
    /* private fields */
}

Options controlling the parse phase.

Construct via ParseOptions::defaults() and chain with_* methods. The struct literal ParseOptions { .. } is not a valid invocation — it would set resolve_substitutions: false, contradicting the Lightbend default of true. Per E12 §“Options encoding per language”.

Fields

resolve_substitutions: bool

Whether phase 2 (substitution resolution) runs immediately after parsing. Default: true (Lightbend default — fused parse-and-resolve).

origin_description: Option<String>

User-visible source name for error messages when no file path is available. Default: None.

Implementations

impl ParseOptions

pub fn defaults() -> Self

Return ParseOptions with Lightbend-equivalent defaults: resolve_substitutions = true, everything else None.

pub fn with_resolve_substitutions(self, b: bool) -> Self

Return a copy with resolve_substitutions set to b.

pub fn with_origin_description(self, s: String) -> Self

Return a copy with origin_description set to s.

pub fn with_base_dir(self, p: PathBuf) -> Self

Return a copy with base_dir set to p.

pub fn with_env(self, env: HashMap<String, String>) -> Self

Return a copy with a custom env map (overrides process environment).

Trait Implementations

impl Clone for ParseOptions

fn clone(&self) -> ParseOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseOptions

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

Formats the value using the given formatter.