Struct DirectoryCompilerHost 

pub struct DirectoryCompilerHost { /* private fields */ }

One directory-backed compiler host that reads source files from filesystem roots and writes outputs back to disk.

Implementations

impl DirectoryCompilerHost

pub fn new( resolver: FileSystemScriptResolver, output_directory: impl Into<PathBuf>, ) -> Self

Creates one directory host rooted at output_directory.

pub fn set_graphviz_directory(&mut self, directory: impl Into<PathBuf>)

Sets an alternate directory for Graphviz DOT output.

pub fn set_simulate(&mut self, simulate: bool)

Enables or disables simulate mode, which records target paths without writing files.

pub fn written_paths(&self) -> &[PathBuf]

Returns the paths written or scheduled during the most recent compile.

Trait Implementations

impl Clone for DirectoryCompilerHost

fn clone(&self) -> DirectoryCompilerHost

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CompilerHost for DirectoryCompilerHost

fn resolve_script_bytes( &self, script_name: &str, res_type: ResType, ) -> Result<Option<Vec<u8>>, SourceError>

Resolves one logical script name for the requested resource type.

fn write_file( &mut self, file_name: &str, res_type: ResType, data: &[u8], _binary: bool, ) -> Result<(), CompilerHostError>

Receives one emitted compiler artifact.

fn write_graphviz( &mut self, file_name: &str, dot: &str, ) -> Result<(), CompilerHostError>

Receives one Graphviz DOT file when graphviz output is requested.

impl Debug for DirectoryCompilerHost

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

Formats the value using the given formatter.