Mark pyproject_toml mod pub to remove some root re-exports

src/build_context.rs

@@ -10,8 +10,8 @@ use crate::project_layout::ProjectLayout;
 use crate::python_interpreter::InterpreterKind;
 use crate::source_distribution::source_distribution;
 use crate::{
-    compile, BuildArtifact, Format, Metadata21, ModuleWriter, PyProjectToml, PythonInterpreter,
-    Target,
+    compile, pyproject_toml::Format, BuildArtifact, Metadata21, ModuleWriter, PyProjectToml,
+    PythonInterpreter, Target,
 };
 use anyhow::{anyhow, bail, Context, Result};
 use cargo_metadata::Metadata;

src/lib.rs

@@ -35,7 +35,7 @@ pub use crate::module_writer::{
     write_dist_info, ModuleWriter, PathWriter, SDistWriter, WheelWriter,
 };
 pub use crate::new_project::{init_project, new_project, GenerateProjectOptions};
-pub use crate::pyproject_toml::{Format, Formats, GlobPattern, PyProjectToml};
+pub use crate::pyproject_toml::PyProjectToml;
 pub use crate::python_interpreter::PythonInterpreter;
 pub use crate::target::Target;
 #[cfg(feature = "upload")]
@@ -54,7 +54,7 @@ mod module_writer;
 mod new_project;
 mod polyfill;
 mod project_layout;
-mod pyproject_toml;
+pub mod pyproject_toml;
 mod python_interpreter;
 mod source_distribution;
 mod target;

src/module_writer.rs

@@ -1,6 +1,8 @@
 //! The wheel format is (mostly) specified in PEP 427
 use crate::project_layout::ProjectLayout;
-use crate::{BridgeModel, Format, Metadata21, PyProjectToml, PythonInterpreter, Target};
+use crate::{
+    pyproject_toml::Format, BridgeModel, Metadata21, PyProjectToml, PythonInterpreter, Target,
+};
 use anyhow::{anyhow, bail, Context, Result};
 use flate2::write::GzEncoder;
 use flate2::Compression;

src/pyproject_toml.rs

@@ -1,3 +1,5 @@
+//! A pyproject.toml as specified in PEP 517
+
 use crate::PlatformTag;
 use anyhow::{format_err, Result};
 use fs_err as fs;
@@ -118,6 +120,7 @@ pub struct ToolMaturin {
     pub config: Option<Vec<String>>,
     /// Unstable (nightly-only) flags to Cargo, see 'cargo -Z help' for details
     pub unstable_flags: Option<Vec<String>>,
+    /// Additional rustc arguments
     pub rustc_args: Option<Vec<String>>,
 }
 

src/source_distribution.rs

@@ -1,6 +1,6 @@
 use crate::module_writer::{add_data, ModuleWriter};
 use crate::polyfill::MetadataCommandExt;
-use crate::{BuildContext, Format, PyProjectToml, SDistWriter};
+use crate::{pyproject_toml::Format, BuildContext, PyProjectToml, SDistWriter};
 use anyhow::{bail, Context, Result};
 use cargo_metadata::{Metadata, MetadataCommand};
 use fs_err as fs;