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use { Ion, Section, Value };
use std::fmt;
impl fmt::Display for Ion {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
for (name, section) in &self.sections {
try!(f.write_fmt(format_args!("[{}]\n", name)));
try!(section.fmt(f));
try!(f.write_str("\n"));
}
Ok(())
}
}
impl fmt::Display for Section {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
for (k, v) in &self.dictionary {
if v.type_str() == "string" {
try!(f.write_fmt(format_args!("{} = \"{}\"\n", k, v)));
} else {
try!(f.write_fmt(format_args!("{} = {}\n", k, v)));
}
}
for row in &self.rows {
for cell in row {
try!(fmt::Display::fmt(&format!("| {} ", cell), f));
}
try!(f.write_str("|\n"));
}
Ok(())
}
}
impl fmt::Display for Value {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
match *self {
Value::String(ref v) => v.fmt(f),
Value::Integer(ref v) => v.fmt(f),
Value::Float(ref v) => v.fmt(f),
Value::Boolean(ref v) => v.fmt(f),
Value::Array(ref v) => {
try!(f.write_str("[ "));
let mut first = true;
for i in v {
if first { first = false } else { try!(f.write_str(", ")) }
try!(i.fmt(f));
}
f.write_str(" ]")
},
Value::Dictionary(ref d) => {
try!(f.write_str("{ "));
let mut first = true;
for (k, v) in d {
if first { first = false } else { try!(f.write_str(", ")) }
try!(k.fmt(f));
try!(f.write_str(" = "));
if v.type_str() == "string" {
try!(f.write_str("\""));
try!(v.fmt(f));
try!(f.write_str("\""));
} else {
try!(v.fmt(f));
}
}
f.write_str(" }")
}
}
}
}