Run cargo fmt.
This commit is contained in:
Emmanuel Gil Peyrot
parent
d517b8e32e
commit
efd7bd5f2f
51 changed files with 2276 additions and 1324 deletions
161
src/macros.rs
161
src/macros.rs
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@ -5,34 +5,40 @@
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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macro_rules! get_attr {
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($elem:ident, $attr:tt, $type:tt) => (
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($elem:ident, $attr:tt, $type:tt) => {
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get_attr!($elem, $attr, $type, value, value.parse()?)
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);
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($elem:ident, $attr:tt, optional_empty, $value:ident, $func:expr) => (
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};
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($elem:ident, $attr:tt, optional_empty, $value:ident, $func:expr) => {
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match $elem.attr($attr) {
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Some("") => None,
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Some($value) => Some($func),
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None => None,
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}
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);
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($elem:ident, $attr:tt, optional, $value:ident, $func:expr) => (
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};
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($elem:ident, $attr:tt, optional, $value:ident, $func:expr) => {
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match $elem.attr($attr) {
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Some($value) => Some($func),
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None => None,
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}
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);
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($elem:ident, $attr:tt, required, $value:ident, $func:expr) => (
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};
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($elem:ident, $attr:tt, required, $value:ident, $func:expr) => {
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match $elem.attr($attr) {
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Some($value) => $func,
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None => return Err(crate::error::Error::ParseError(concat!("Required attribute '", $attr, "' missing."))),
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None => {
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return Err(crate::error::Error::ParseError(concat!(
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"Required attribute '",
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$attr,
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"' missing."
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)))
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}
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}
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);
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($elem:ident, $attr:tt, default, $value:ident, $func:expr) => (
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};
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($elem:ident, $attr:tt, default, $value:ident, $func:expr) => {
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match $elem.attr($attr) {
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Some($value) => $func,
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None => ::std::default::Default::default(),
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}
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);
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};
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}
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macro_rules! generate_attribute {
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@ -211,38 +217,54 @@ macro_rules! generate_attribute_enum {
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}
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macro_rules! check_self {
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($elem:ident, $name:tt, $ns:ident) => (
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($elem:ident, $name:tt, $ns:ident) => {
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check_self!($elem, $name, $ns, $name);
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);
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($elem:ident, $name:tt, $ns:ident, $pretty_name:tt) => (
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};
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($elem:ident, $name:tt, $ns:ident, $pretty_name:tt) => {
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if !$elem.is($name, crate::ns::$ns) {
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return Err(crate::error::Error::ParseError(concat!("This is not a ", $pretty_name, " element.")));
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return Err(crate::error::Error::ParseError(concat!(
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"This is not a ",
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$pretty_name,
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" element."
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)));
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}
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);
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};
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}
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macro_rules! check_ns_only {
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($elem:ident, $name:tt, $ns:ident) => (
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($elem:ident, $name:tt, $ns:ident) => {
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if !$elem.has_ns(crate::ns::$ns) {
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return Err(crate::error::Error::ParseError(concat!("This is not a ", $name, " element.")));
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return Err(crate::error::Error::ParseError(concat!(
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"This is not a ",
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$name,
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" element."
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)));
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}
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);
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};
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}
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macro_rules! check_no_children {
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($elem:ident, $name:tt) => (
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($elem:ident, $name:tt) => {
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for _ in $elem.children() {
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return Err(crate::error::Error::ParseError(concat!("Unknown child in ", $name, " element.")));
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return Err(crate::error::Error::ParseError(concat!(
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"Unknown child in ",
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$name,
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" element."
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)));
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}
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);
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};
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}
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macro_rules! check_no_attributes {
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($elem:ident, $name:tt) => (
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($elem:ident, $name:tt) => {
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for _ in $elem.attrs() {
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return Err(crate::error::Error::ParseError(concat!("Unknown attribute in ", $name, " element.")));
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return Err(crate::error::Error::ParseError(concat!(
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"Unknown attribute in ",
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$name,
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" element."
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)));
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}
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);
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};
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}
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macro_rules! check_no_unknown_attributes {
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@ -351,76 +373,95 @@ macro_rules! start_decl {
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}
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macro_rules! start_parse_elem {
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($temp:ident: Vec) => (
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($temp:ident: Vec) => {
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let mut $temp = Vec::new();
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);
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($temp:ident: Option) => (
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};
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($temp:ident: Option) => {
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let mut $temp = None;
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);
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($temp:ident: Required) => (
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};
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($temp:ident: Required) => {
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let mut $temp = None;
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);
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};
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}
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macro_rules! do_parse {
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($elem:ident, Element) => (
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($elem:ident, Element) => {
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$elem.clone()
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);
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($elem:ident, String) => (
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};
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($elem:ident, String) => {
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$elem.text()
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);
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($elem:ident, $constructor:ident) => (
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};
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($elem:ident, $constructor:ident) => {
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$constructor::try_from($elem.clone())?
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);
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};
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}
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macro_rules! do_parse_elem {
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($temp:ident: Vec = $constructor:ident => $elem:ident, $name:tt, $parent_name:tt) => (
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($temp:ident: Vec = $constructor:ident => $elem:ident, $name:tt, $parent_name:tt) => {
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$temp.push(do_parse!($elem, $constructor));
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);
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($temp:ident: Option = $constructor:ident => $elem:ident, $name:tt, $parent_name:tt) => (
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};
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($temp:ident: Option = $constructor:ident => $elem:ident, $name:tt, $parent_name:tt) => {
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if $temp.is_some() {
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return Err(crate::error::Error::ParseError(concat!("Element ", $parent_name, " must not have more than one ", $name, " child.")));
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return Err(crate::error::Error::ParseError(concat!(
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"Element ",
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$parent_name,
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" must not have more than one ",
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$name,
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" child."
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)));
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}
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$temp = Some(do_parse!($elem, $constructor));
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);
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($temp:ident: Required = $constructor:ident => $elem:ident, $name:tt, $parent_name:tt) => (
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};
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($temp:ident: Required = $constructor:ident => $elem:ident, $name:tt, $parent_name:tt) => {
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if $temp.is_some() {
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return Err(crate::error::Error::ParseError(concat!("Element ", $parent_name, " must not have more than one ", $name, " child.")));
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return Err(crate::error::Error::ParseError(concat!(
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"Element ",
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$parent_name,
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" must not have more than one ",
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$name,
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" child."
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)));
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}
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$temp = Some(do_parse!($elem, $constructor));
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);
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};
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}
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macro_rules! finish_parse_elem {
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($temp:ident: Vec = $name:tt, $parent_name:tt) => (
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($temp:ident: Vec = $name:tt, $parent_name:tt) => {
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$temp
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);
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($temp:ident: Option = $name:tt, $parent_name:tt) => (
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};
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($temp:ident: Option = $name:tt, $parent_name:tt) => {
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$temp
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);
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($temp:ident: Required = $name:tt, $parent_name:tt) => (
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$temp.ok_or(crate::error::Error::ParseError(concat!("Missing child ", $name, " in ", $parent_name, " element.")))?
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);
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};
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($temp:ident: Required = $name:tt, $parent_name:tt) => {
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$temp.ok_or(crate::error::Error::ParseError(concat!(
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"Missing child ",
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$name,
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" in ",
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$parent_name,
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" element."
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)))?
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};
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}
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macro_rules! generate_serialiser {
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($parent:ident, $elem:ident, Required, String, ($name:tt, $ns:ident)) => (
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($parent:ident, $elem:ident, Required, String, ($name:tt, $ns:ident)) => {
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::minidom::Element::builder($name)
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.ns(crate::ns::$ns)
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.append($parent.$elem)
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.build()
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);
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($parent:ident, $elem:ident, Option, String, ($name:tt, $ns:ident)) => (
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$parent.$elem.map(|elem|
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};
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($parent:ident, $elem:ident, Option, String, ($name:tt, $ns:ident)) => {
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$parent.$elem.map(|elem| {
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::minidom::Element::builder($name)
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.ns(crate::ns::$ns)
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.append(elem)
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.build())
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);
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($parent:ident, $elem:ident, $_:ident, $constructor:ident, ($name:tt, $ns:ident)) => (
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.build()
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})
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};
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($parent:ident, $elem:ident, $_:ident, $constructor:ident, ($name:tt, $ns:ident)) => {
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$parent.$elem
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);
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};
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}
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macro_rules! generate_element {
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