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//! # Query - Trait Implementations
//!
//! This module contains trait implementations for `Query`.
//!
//! ## Implemented Traits
//!
//! - `Display`
//!
//! 🤖 Generated with [SplitRS](https://github.com/cool-japan/splitrs)
use std::fmt;
use super::types::{Query, QueryType};
impl fmt::Display for Query {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self.query_type {
QueryType::Select => {
write!(f, "SELECT ")?;
if self.distinct {
write!(f, "DISTINCT ")?;
} else if self.reduced {
write!(f, "REDUCED ")?;
}
if self.select_variables.is_empty() {
write!(f, "* ")?;
} else {
for (i, var) in self.select_variables.iter().enumerate() {
if i > 0 {
write!(f, " ")?;
}
write!(f, "?{var}", var = var.as_str())?;
}
write!(f, " ")?;
}
write!(f, "WHERE {{ {:?} }}", self.where_clause)?;
}
QueryType::Construct => {
write!(f, "CONSTRUCT {{ ")?;
for (i, pattern) in self.construct_template.iter().enumerate() {
if i > 0 {
write!(f, " . ")?;
}
write!(f, "{pattern:?}")?;
}
write!(f, " }} WHERE {{ {:?} }}", self.where_clause)?;
}
QueryType::Ask => {
write!(f, "ASK WHERE {{ {:?} }}", self.where_clause)?;
}
QueryType::Describe => {
write!(f, "DESCRIBE ")?;
if self.select_variables.is_empty() {
write!(f, "* ")?;
} else {
for (i, var) in self.select_variables.iter().enumerate() {
if i > 0 {
write!(f, " ")?;
}
write!(f, "?{var}", var = var.as_str())?;
}
write!(f, " ")?;
}
write!(f, "WHERE {{ {:?} }}", self.where_clause)?;
}
}
if let Some(limit) = self.limit {
write!(f, " LIMIT {limit}")?;
}
if let Some(offset) = self.offset {
write!(f, " OFFSET {offset}")?;
}
Ok(())
}
}