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)

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.

On I/O failure, emits a cargo::error= diagnostic and exits the process with code 1 – matching the UnwrapOrExit error-handling pattern.

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.