Remove unnecessary try!'s

This commit is contained in:
Nazım Can Altınova 2017-01-11 22:29:15 +03:00
parent 04a3242dc5
commit c2dd14d3bb

View file

@ -239,7 +239,7 @@ impl Parse for InsetRect {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
match_ignore_ascii_case! { try!(input.expect_function()),
"inset" => {
Ok(try!(input.parse_nested_block(|i| InsetRect::parse_function_arguments(context, i))))
input.parse_nested_block(|i| InsetRect::parse_function_arguments(context, i))
},
_ => Err(())
}
@ -414,7 +414,7 @@ impl Parse for Circle {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
match_ignore_ascii_case! { try!(input.expect_function()),
"circle" => {
Ok(try!(input.parse_nested_block(|i| Circle::parse_function_arguments(context, i))))
input.parse_nested_block(|i| Circle::parse_function_arguments(context, i))
},
_ => Err(())
}
@ -498,7 +498,7 @@ impl Parse for Ellipse {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
match_ignore_ascii_case! { try!(input.expect_function()),
"ellipse" => {
Ok(try!(input.parse_nested_block(|i| Ellipse::parse_function_arguments(context, i))))
input.parse_nested_block(|i| Ellipse::parse_function_arguments(context, i))
},
_ => Err(())
}
@ -576,7 +576,7 @@ impl Parse for Polygon {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
match_ignore_ascii_case! { try!(input.expect_function()),
"polygon" => {
Ok(try!(input.parse_nested_block(|i| Polygon::parse_function_arguments(context, i))))
input.parse_nested_block(|i| Polygon::parse_function_arguments(context, i))
},
_ => Err(())
}