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26 lines
854 B
Rust
26 lines
854 B
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 http://mozilla.org/MPL/2.0/. */
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use cssparser::{SyntaxError, SourceLocation};
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pub struct ErrorLoggerIterator<I>(I);
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impl<T, I: Iterator<Result<T, SyntaxError>>> Iterator<T> for ErrorLoggerIterator<I> {
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pub fn next(&mut self) -> Option<T> {
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for result in **self {
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match result {
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Ok(v) => return Some(v),
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Err(error) => log_css_error(error.location, fmt!("%?", error.reason))
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}
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}
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None
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}
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}
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pub fn log_css_error(location: SourceLocation, message: &str) {
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// TODO eventually this will got into a "web console" or something.
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info!("%u:%u %s", location.line, location.column, message)
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}
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