Put parsing details into one module

parser/src/core.rs

@@ -1,7 +1,7 @@
 use minisql::{operation::Operation, schema::TableSchema};
 use nom::{branch::alt, multi::many0, IResult};
 
-use crate::{create::parse_create, delete::parse_delete, index::parse_create_index, insert::parse_insert, select::parse_select, validation::{validate_operation, ValidationError}};
+use crate::{parsing::{create::parse_create, delete::parse_delete, index::parse_create_index, insert::parse_insert, select::parse_select}, validation::{validate_operation, ValidationError}};
 
 #[derive(Debug)]
 pub enum Error {
@@ -38,4 +38,4 @@ pub fn parse_and_validate(query: String, db_metadata: &Vec<(String, &TableSchema
 // #[test]
 // fn test_select() {
 //     parse_and_validate("SELECT * FROM users;".to_string(), &Vec::new()).unwrap();
-// }
+// }

parser/src/lib.rs

@@ -1,11 +1,5 @@
 
-mod literal;
+mod parsing;
-mod select;
-mod common;
-mod create;
-mod insert;
-mod delete;
-mod index;
 mod validation;
 mod core;
 
@@ -13,4 +7,4 @@ pub use core::parse_and_validate;
 pub use core::Error;
 pub use validation::validate_operation;
 
-pub use minisql;
+pub use minisql;

parser/src/parsing/common.rs

@@ -8,7 +8,7 @@ use nom::{
 };
 use minisql::{operation::Condition, type_system::DbType};
 
-use crate::literal::parse_db_value;
+use super::literal::parse_db_value;
 
 pub fn parse_table_name(input: &str) -> IResult<&str, &str> {
     alt((
@@ -68,7 +68,7 @@ fn parse_equality(input: &str) -> IResult<&str, Condition> {
 #[cfg(test)]
 mod tests {
     use minisql::{operation::Condition, type_system::DbType};
-    use crate::common::{parse_db_type, parse_equality};
+    use crate::parsing::common::{parse_db_type, parse_equality};
     
     #[test]
     fn test_parse_equality() {
@@ -92,4 +92,4 @@ mod tests {
         assert!(matches!(parse_db_type("NUMBER").expect("should parse").1, DbType::Number));
         assert!(matches!(parse_db_type("Unknown"), Err(_)));
     }
-}
+}

parser/src/parsing/create.rs

@@ -7,7 +7,7 @@ use nom::{
     IResult, combinator::opt,
 };
 
-use crate::common::{parse_table_name, parse_identifier, parse_db_type};
+use super::common::{parse_table_name, parse_identifier, parse_db_type};
 
 pub fn parse_create(input: &str) -> IResult<&str, Operation> {
     let (input, _) = tag("CREATE")(input)?;
@@ -69,7 +69,7 @@ pub fn parse_column_definition(input: &str) -> IResult<&str, (ColumnName, DbType
 #[cfg(test)]
 mod tests {
     use minisql::operation::Operation;
-    use crate::create::parse_create;
+    use crate::parsing::create::parse_create;
 
     #[test]
     fn test_parse_create_no_spaces() {
@@ -106,4 +106,4 @@ mod tests {
         }
 
     }
-}
+}

parser/src/parsing/delete.rs

@@ -5,7 +5,7 @@ use nom::{
     IResult,
 };
 
-use crate::common::{parse_table_name, parse_condition};
+use super::common::{parse_table_name, parse_condition};
 
 pub fn parse_delete(input: &str) -> IResult<&str, Operation> {
     let (input, _) = tag("DELETE")(input)?;
@@ -26,7 +26,7 @@ pub fn parse_delete(input: &str) -> IResult<&str, Operation> {
 #[cfg(test)]
 mod tests {
     use minisql::operation::Operation;
-    use crate::delete::parse_delete;
+    use crate::parsing::delete::parse_delete;
 
     #[test]
     fn test_parse_delete() {
@@ -35,4 +35,4 @@ mod tests {
     }
 
 // TODO: add test with condition
-}
+}

parser/src/parsing/index.rs

@@ -5,7 +5,7 @@ use nom::{
     IResult, combinator::opt,
 };
 
-use crate::common::{parse_identifier, parse_table_name};
+use super::common::{parse_identifier, parse_table_name};
 
 pub fn parse_create_index(input: &str) -> IResult<&str, Operation> {
     let (input, _) = tag("CREATE")(input)?;
@@ -39,7 +39,7 @@ pub fn parse_create_index(input: &str) -> IResult<&str, Operation> {
 #[cfg(test)]
 mod tests {
     use minisql::operation::Operation;
-    use crate::index::parse_create_index;
+    use crate::parsing::index::parse_create_index;
 
         
     #[test]
@@ -67,4 +67,4 @@ mod tests {
             _ => {}
         }
     }
-}
+}

parser/src/parsing/insert.rs

@@ -1,4 +1,4 @@
-use crate::{literal::parse_db_value, common::{parse_table_name, parse_identifier}};
+use super::{literal::parse_db_value, common::{parse_table_name, parse_identifier}};
 use minisql::{operation::Operation, type_system::Value};
 use nom::{
     bytes::complete::tag,
@@ -91,4 +91,4 @@ mod tests {
             }
         }
     }
-}
+}

parser/src/parsing/literal.rs

@@ -110,7 +110,7 @@ fn parse_uuid(input: &str) -> IResult<&str, Value> {
 #[cfg(test)]
 mod tests {
     use minisql::type_system::{IndexableValue, Value};
-    use crate::literal::{parse_db_value, parse_string};
+    use crate::parsing::literal::{parse_db_value, parse_string};
 
 
     #[test]
@@ -161,4 +161,4 @@ mod tests {
     fn test_parse_int() {
         assert_eq!(parse_db_value("5134616"), Ok(("", Value::Indexable(IndexableValue::Int(5134616)))));
     }
-}
+}

parser/src/parsing/mod.rs

@@ -0,0 +1,7 @@
+pub(crate) mod literal;
+pub(crate) mod select;
+pub(crate) mod common;
+pub(crate) mod create;
+pub(crate) mod insert;
+pub(crate) mod delete;
+pub(crate) mod index;

parser/src/parsing/select.rs

@@ -1,4 +1,4 @@
-use crate::common::{parse_table_name, parse_column_name, parse_condition};
+use super::common::{parse_table_name, parse_column_name, parse_condition};
 use minisql::operation::{ColumnSelection, Operation};
 use nom::{
     branch::alt,
@@ -45,7 +45,7 @@ pub fn try_parse_column_selection(input: &str) -> IResult<&str, ColumnSelection>
 #[cfg(test)]
 mod tests {
     use minisql::operation::{ColumnSelection, Operation};
-    use crate::{common::{parse_column_name, parse_table_name}, select::parse_select};
+    use crate::parsing::{common::{parse_column_name, parse_table_name}, select::parse_select};
 
         
     #[test]
@@ -119,4 +119,4 @@ mod tests {
     }
     // TODO: a test with multiple statements
     // TODO: allow underscores in identifiers
-}
+}