Struct ScriptProgram 

pub struct ScriptProgram {
    pub source: String,
    pub bytecode: Option<Vec<u8>>,
    pub uri: String,
    pub source_map: SourceMap,
    pub lib_dir: Option<PathBuf>,
    pub import_roots: Vec<(String, PathBuf)>,
    pub cfg_flags: Vec<String>,
}

One program, handed to a host to run.

Fields

source: String

The program’s source text: every file of the language, concatenated in source order. Empty when the program travels as bytecode alone.

bytecode: Option<Vec<u8>>

The program compiled ahead of time, for a language that has a bytecode form. A host that runs bytecode reads this and ignores the source.

uri: String

Where the program came from, named in a load error.

source_map: SourceMap

Where each piece of Self::source was read from, so a load error names the script file and line rather than Self::uri.

lib_dir: Option<PathBuf>

The app’s lib/ directory, where a native library a script imports is looked for.

import_roots: Vec<(String, PathBuf)>

Script libraries the app depends on: the name a script imports under, and the directory holding its sources.

cfg_flags: Vec<String>

The names a script’s compile-time conditions are true for.

Trait Implementations

impl Clone for ScriptProgram

fn clone(&self) -> ScriptProgram

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScriptProgram

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

Formats the value using the given formatter.

impl Default for ScriptProgram

fn default() -> ScriptProgram

Returns the “default value” for a type.