Enum LanguagePreset 

pub enum LanguagePreset {
    Auto,
    Rust,
    Python,
    TypeScript,
}

Built-in per-language validation preset.

Each preset provides a curated sequence of validation commands for a specific language/ecosystem. Presets activate when no explicit command or commands are configured.

Use "auto" to let Manifold detect the project type from filesystem markers (e.g. Cargo.toml → Rust, pyproject.toml → Python, tsconfig.json → TypeScript).

Variants

Auto

Auto-detect project type from filesystem markers.

Detection order:

1. Cargo.toml → Rust
2. pyproject.toml / setup.py / setup.cfg → Python
3. tsconfig.json → TypeScript

Rust

Rust preset: ["cargo check", "cargo test --no-run"].

Python

Python preset: ["python -m py_compile", "pytest -q --co"].

TypeScript

TypeScript preset: ["tsc --noEmit"].

Implementations

impl LanguagePreset

pub const fn commands(&self) -> &'static [&'static str]

Returns the validation commands for this preset.

Returns an empty slice for Auto — auto-detection must be performed externally against the actual project directory.

Trait Implementations

impl Clone for LanguagePreset

fn clone(&self) -> LanguagePreset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LanguagePreset

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LanguagePreset

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for LanguagePreset

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

Formats the value using the given formatter.

impl Hash for LanguagePreset

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for LanguagePreset

fn eq(&self, other: &LanguagePreset) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for LanguagePreset

impl StructuralPartialEq for LanguagePreset