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when no context is needed use Display Impl

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This commit is contained in:
pedrocarlo
2025-06-03 12:46:56 -03:00
parent bfc8cb6d4c
commit 5f379fe2d6
10 changed files with 284 additions and 263 deletions
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116
vendored/sqlite3-parser/src/to_sql_string/expr.rs
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@@ -1,4 +1,6 @@
use crate::ast::{self, Expr};
use std::fmt::Display;
use crate::ast::{self, fmt::ToTokens, Expr};
use super::ToSqlString;
@@ -30,7 +32,7 @@ impl ToSqlString for Expr {
Expr::Binary(lhs, op, rhs) => {
ret.push_str(&lhs.to_sql_string(context));
ret.push(' ');
ret.push_str(&op.to_sql_string(context));
ret.push_str(&op.to_string());
ret.push(' ');
ret.push_str(&rhs.to_sql_string(context));
}
@@ -212,7 +214,7 @@ impl ToSqlString for Expr {
if *not {
ret.push_str("NOT ");
}
ret.push_str(&op.to_sql_string(context));
ret.push_str(&op.to_string());
ret.push(' ');
ret.push_str(&rhs.to_sql_string(context));
if let Some(escape) = escape {
@@ -221,7 +223,7 @@ impl ToSqlString for Expr {
}
}
Expr::Literal(literal) => {
ret.push_str(&literal.to_sql_string(context));
ret.push_str(&literal.to_string());
}
Expr::Name(name) => {
ret.push_str(&name.0);
@@ -247,7 +249,7 @@ impl ToSqlString for Expr {
}
Expr::Raise(resolve_type, expr) => {
ret.push_str("RAISE(");
ret.push_str(&resolve_type.to_sql_string(context));
ret.push_str(&resolve_type.to_string());
if let Some(expr) = expr {
ret.push_str(", ");
ret.push_str(&expr.to_sql_string(context));
@@ -260,7 +262,7 @@ impl ToSqlString for Expr {
ret.push(')');
}
Expr::Unary(unary_operator, expr) => {
ret.push_str(&unary_operator.to_sql_string(context));
ret.push_str(&unary_operator.to_string());
ret.push(' ');
ret.push_str(&expr.to_sql_string(context));
}
@@ -272,9 +274,9 @@ impl ToSqlString for Expr {
}
}
impl ToSqlString for ast::Operator {
fn to_sql_string<C: super::ToSqlContext>(&self, _context: &C) -> String {
match self {
impl Display for ast::Operator {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
let value = match self {
Self::Add => "+",
Self::And => "AND",
Self::ArrowRight => "->",
@@ -298,8 +300,8 @@ impl ToSqlString for ast::Operator {
Self::Or => "OR",
Self::RightShift => ">>",
Self::Subtract => "-",
}
.to_string()
};
write!(f, "{}", value)
}
}
@@ -333,16 +335,20 @@ impl ToSqlString for ast::TypeSize {
}
}
impl ToSqlString for ast::Distinctness {
fn to_sql_string<C: super::ToSqlContext>(&self, _context: &C) -> String {
match self {
Self::All => "ALL",
Self::Distinct => "DISTINCT",
}
.to_string()
impl Display for ast::Distinctness {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"{}",
match self {
Self::All => "ALL",
Self::Distinct => "DISTINCT",
}
)
}
}
// Can't impl Display here as it is already implemented for it
impl ToSqlString for ast::QualifiedName {
fn to_sql_string<C: super::ToSqlContext>(&self, _context: &C) -> String {
let mut ret = String::new();
@@ -359,55 +365,49 @@ impl ToSqlString for ast::QualifiedName {
}
}
impl ToSqlString for ast::LikeOperator {
fn to_sql_string<C: super::ToSqlContext>(&self, _context: &C) -> String {
match self {
Self::Glob => "GLOB",
Self::Like => "LIKE",
Self::Match => "MATCH",
Self::Regexp => "REGEXP",
}
.to_string()
impl Display for ast::LikeOperator {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
self.to_fmt(f)
}
}
impl ToSqlString for ast::Literal {
fn to_sql_string<C: super::ToSqlContext>(&self, _context: &C) -> String {
match self {
Self::Blob(b) => format!("Ox{b}"),
Self::CurrentDate => "CURRENT_DATE".to_string(),
Self::CurrentTime => "CURRENT_TIME".to_string(),
Self::CurrentTimestamp => "CURRENT_TIMESTAMP".to_string(),
Self::Keyword(keyword) => keyword.clone(),
Self::Null => "NULL".to_string(),
Self::Numeric(num) => num.clone(),
Self::String(s) => s.clone(),
}
impl Display for ast::Literal {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"{}",
match self {
Self::Blob(b) => format!("Ox{b}"),
Self::CurrentDate => "CURRENT_DATE".to_string(),
Self::CurrentTime => "CURRENT_TIME".to_string(),
Self::CurrentTimestamp => "CURRENT_TIMESTAMP".to_string(),
Self::Keyword(keyword) => keyword.clone(),
Self::Null => "NULL".to_string(),
Self::Numeric(num) => num.clone(),
Self::String(s) => s.clone(),
}
)
}
}
impl ToSqlString for ast::ResolveType {
fn to_sql_string<C: super::ToSqlContext>(&self, _context: &C) -> String {
match self {
Self::Abort => "ABORT",
Self::Fail => "FAIL",
Self::Ignore => "IGNORE",
Self::Replace => "REPLACE",
Self::Rollback => "ROLLBACK",
}
.to_string()
impl Display for ast::ResolveType {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
self.to_fmt(f)
}
}
impl ToSqlString for ast::UnaryOperator {
fn to_sql_string<C: super::ToSqlContext>(&self, _context: &C) -> String {
match self {
Self::BitwiseNot => "~",
Self::Negative => "-",
Self::Not => "NOT",
Self::Positive => "+",
}
.to_string()
impl Display for ast::UnaryOperator {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"{}",
match self {
Self::BitwiseNot => "~",
Self::Negative => "-",
Self::Not => "NOT",
Self::Positive => "+",
}
)
}
}