Struct foundry_compilers::flatten::Flattener

pub struct Flattener { /* private fields */ }

Context for flattening. Stores all sources and ASTs that are in scope of the flattening target.

Implementations

impl Flattener

pub fn new( project: &Project, output: &ProjectCompileOutput, target: &Path ) -> Result<Self>

Compilation output is expected to contain all artifacts for all sources. Flattener caller is expected to resolve all imports of target file, compile them and pass into this function.

pub fn flatten(&self) -> String

Flattens target file and returns the result as a string

Flattening process includes following steps:

1. Find all file-level definitions and rename references to them via aliased or qualified imports.
2. Find all duplicates among file-level definitions and rename them to avoid conflicts.
3. Remove all imports.
4. Remove all pragmas except for the ones in the target file.
5. Remove all license identifiers except for the one in the target file.