9 lines
275 B
Rust
9 lines
275 B
Rust
pub(crate) fn safe_slice_to_pos(content: &str, pos: usize) -> &str {
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let pos = pos.min(content.len());
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let mut boundary_pos = pos;
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while boundary_pos > 0 && !content.is_char_boundary(boundary_pos) {
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boundary_pos -= 1;
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}
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&content[..boundary_pos]
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}
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