Struct ModelPatch 

pub struct ModelPatch {
    base_model_dir: PathBuf,
    file_patches: Vec<FilePatch>,
    toml_patch: Option<Table>,
}

Struct to hold a set of patches to apply to a base model.

Fields

base_model_dir: PathBuf

file_patches: Vec<FilePatch>

toml_patch: Option<Table>

Implementations

impl ModelPatch

pub fn new<P: Into<PathBuf>>(base_model_dir: P) -> Self

Create a new empty ModelPatch for a base model at the given directory.

pub fn from_example(name: &str) -> Self

Create a new empty ModelPatch for an example model

pub fn with_file_patch(self, patch: FilePatch) -> Self

Add a single FilePatch to this ModelPatch.

pub fn with_file_patches<I>(self, patches: I) -> Self

where I: IntoIterator<Item = FilePatch>,

Add multiple FilePatch entries to this ModelPatch.

pub fn with_toml_patch(self, patch_str: impl AsRef<str>) -> Self

Add a TOML patch (provided as a string) to this ModelPatch. The string will be parsed into a toml::value::Table.

pub fn build<O: AsRef<Path>>(&self, out_dir: O) -> Result<()>

Build this ModelPatch into out_dir (creating/overwriting files there).

pub fn build_to_tempdir(&self) -> Result<TempDir>

Build the patched model into a temporary directory and return the TempDir.