tensorzero-derive

This is an internal crate containing derive macros using by tensorzero-core

Current macros:

#[derive(TensorZeroDeserialize)]

This is a drop-in replacement for #[derive(serde::Deserialize)] (only for enums). This uses serde_path_to_error to produce better error messages when deserializing non-externally-tagged enums (e.g. #[serde(tag = "type")]).

See 'tests/deserialize.rs' for an example

#[export_schema]

This macro generates tests for exporting JSON schemas (generated with schemars), similar to ts-rs.

Usage:

1. In Rust: Add the derive macros

use tensorzero_derive::export_schema;

#[derive(JsonSchema, Serialize, Deserialize)]
#[export_schema]
pub struct NewType {
    pub field: String,
}

2. Run schema generation: cargo test export_schema. This exports the schema to REPOSITORY_ROOT/clients/schema.