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3da52edffc
The directories changed: * servo/components/selectors/ * servo/components/style/ * servo/components/style_derive/ * servo/ports/geckolib/ Per review request, disable rustfmt in `components_to_transform_3d_matrix()` to preserve the format for a call to `Transform3D::new`. My mozilla-central is at https://hg.mozilla.org/mozilla-central/rev/d1ae84015c22f2034435b47194fdced878072035 My nightly rust is 1.66.0-nightly (8b705839c 2022-09-26). Differential Revision: https://phabricator.services.mozilla.com/D158234
43 lines
1.4 KiB
Rust
43 lines
1.4 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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//! The `@namespace` at-rule.
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use crate::shared_lock::{SharedRwLockReadGuard, ToCssWithGuard};
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use crate::str::CssStringWriter;
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use crate::{Namespace, Prefix};
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use cssparser::SourceLocation;
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use std::fmt::{self, Write};
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use style_traits::{CssWriter, ToCss};
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/// A `@namespace` rule.
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#[derive(Clone, Debug, PartialEq, ToShmem)]
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#[allow(missing_docs)]
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pub struct NamespaceRule {
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/// The namespace prefix, and `None` if it's the default Namespace
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pub prefix: Option<Prefix>,
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/// The actual namespace url.
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pub url: Namespace,
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/// The source location this rule was found at.
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pub source_location: SourceLocation,
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}
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impl ToCssWithGuard for NamespaceRule {
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// https://drafts.csswg.org/cssom/#serialize-a-css-rule CSSNamespaceRule
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fn to_css(
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&self,
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_guard: &SharedRwLockReadGuard,
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dest_str: &mut CssStringWriter,
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) -> fmt::Result {
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let mut dest = CssWriter::new(dest_str);
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dest.write_str("@namespace ")?;
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if let Some(ref prefix) = self.prefix {
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prefix.to_css(&mut dest)?;
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dest.write_char(' ')?;
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}
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dest.write_str("url(")?;
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self.url.to_string().to_css(&mut dest)?;
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dest.write_str(");")
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}
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}
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