Enum ProjectionConfig 

#[non_exhaustive]
pub enum ProjectionConfig {
    #[non_exhaustive]
    Python {
        naming_policy: PythonNamingPolicy,
        type_name_overrides: Vec<TypeNameOverride>,
    },
    #[non_exhaustive]
    TypeScript {
        naming_policy: TypeScriptNamingPolicy,
        type_name_overrides: Vec<TypeNameOverride>,
    },
    #[non_exhaustive]
    Rust {
        naming_policy: RustNamingPolicy,
        type_name_overrides: Vec<TypeNameOverride>,
        create_policy: RustCreatePolicy,
    },
    #[non_exhaustive]
    C {
        naming_policy: CNamingPolicy,
        type_name_overrides: Vec<TypeNameOverride>,
        symbol_prefix: CSymbolPrefix,
    },
}

Target-specific options that are consumed by a shipped emitter.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

#[non_exhaustive]

Python

Python projection options.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

naming_policy: PythonNamingPolicy

Versioned Python naming behavior used for every generated symbol.

type_name_overrides: Vec<TypeNameOverride>

Explicit model names, sorted by canonical type identity.

#[non_exhaustive]

TypeScript

TypeScript projection options.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

naming_policy: TypeScriptNamingPolicy

Versioned TypeScript naming behavior used for every generated symbol.

type_name_overrides: Vec<TypeNameOverride>

Explicit model names, sorted by canonical type identity.

#[non_exhaustive]

Rust

Native Rust projection options.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

naming_policy: RustNamingPolicy

Versioned Rust naming behavior used for every generated symbol.

type_name_overrides: Vec<TypeNameOverride>

Explicit model names, sorted by canonical type identity.

create_policy: RustCreatePolicy

Versioned checked construction surface generated for constructible models.

#[non_exhaustive]

C

C projection options.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

naming_policy: CNamingPolicy

Versioned C naming behavior used for every generated symbol.

type_name_overrides: Vec<TypeNameOverride>

Explicit model names, sorted by canonical type identity.

symbol_prefix: CSymbolPrefix

Application-specific prefix for C’s global link namespace.

Implementations

impl ProjectionConfig

pub const fn python() -> Self

Construct the initial Python projection configuration.

pub const fn typescript() -> Self

Construct the initial TypeScript projection configuration.

pub const fn rust() -> Self

Construct the initial native Rust projection configuration.

pub fn c(symbol_prefix: CSymbolPrefix) -> Self

Construct the initial C projection configuration.

pub fn with_type_name_override( self, type_id: TypeId, name: impl Into<String>, ) -> Result<Self, Diagnostic>

Add an exact model type-name override without changing database names.

Duplicate identities are rejected. Projection validates schema membership and collisions with other model names and generated helper names.

pub fn validate_type_name_overrides(&self) -> Result<(), Diagnostic>

Validate overrides after configuration assembly or external mutation.

pub fn type_name_overrides(&self) -> &[TypeNameOverride]

Return explicit model names in canonical identity order.

pub const fn target(&self) -> BindingTarget

Return the binding target that consumes this configuration.

pub const fn python_naming_policy(&self) -> Option<PythonNamingPolicy>

Return the Python naming policy when this is a Python config.

pub const fn typescript_naming_policy(&self) -> Option<TypeScriptNamingPolicy>

Return the TypeScript naming policy when this is a TypeScript config.

pub const fn rust_naming_policy(&self) -> Option<RustNamingPolicy>

Return the Rust naming policy when this is a Rust config.

pub const fn rust_create_policy(&self) -> Option<RustCreatePolicy>

Return the checked Rust create policy when this is a Rust config.

pub const fn c_naming_policy(&self) -> Option<CNamingPolicy>

Return the C naming policy when this is a C config.

pub const fn c_symbol_prefix(&self) -> Option<&CSymbolPrefix>

Return the symbol prefix when this is a C config.

Trait Implementations

impl Clone for ProjectionConfig

fn clone(&self) -> ProjectionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProjectionConfig

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

Formats the value using the given formatter.

impl Eq for ProjectionConfig

impl PartialEq for ProjectionConfig

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ProjectionConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ProjectionConfig