Struct GenerateOutput 

pub struct GenerateOutput {
    pub output_path: PathBuf,
    pub warnings: Vec<String>,
    pub role_count: usize,
    pub bundled_theme_count: usize,
    pub svg_count: usize,
    pub total_svg_bytes: u64,
    pub code: String,
    /* private fields */
}

Output of a successful icon generation pipeline.

Contains the generated code, metadata about what was generated, and all information needed to emit cargo directives. Call emit_cargo_directives() to write the output file and print cargo::rerun-if-changed / cargo::warning lines.

Fields

output_path: PathBuf

Path where the generated .rs file will be written.

warnings: Vec<String>

Warnings collected during generation (e.g., orphan SVGs, unknown DE keys).

role_count: usize

Number of icon roles in the generated enum.

bundled_theme_count: usize

Number of bundled themes (themes with embedded SVGs).

svg_count: usize

Total number of SVG files embedded.

total_svg_bytes: u64

Total byte size of all embedded SVGs.

code: String

The generated Rust source code.

Implementations

impl GenerateOutput

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

Return the paths that cargo should watch for changes.

pub fn emit_cargo_directives(&self) -> Result<(), Error>

Emit cargo directives, write the generated file, and print warnings.

This prints cargo::rerun-if-changed for all tracked paths, writes the generated code to output_path, and prints warnings.

Errors

Returns std::io::Error if writing the generated file fails. Cargo directives and warnings are printed before the write, so they are emitted even on failure.

Trait Implementations

impl Clone for GenerateOutput

fn clone(&self) -> GenerateOutput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GenerateOutput

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

Formats the value using the given formatter.

impl UnwrapOrExit<GenerateOutput> for Result<GenerateOutput, BuildErrors>

fn unwrap_or_exit(self) -> GenerateOutput

Unwrap the Ok value or emit cargo errors and exit the process.