43 lines
1.1 KiB
Rust
43 lines
1.1 KiB
Rust
use std::path::Path;
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use mime_guess::Mime;
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use crate::inspectors::mime_extension_lookup;
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use crate::string_type::String;
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#[cfg(feature = "json")]
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use serde::{ser::SerializeStruct, Serializer};
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/// Information about a scanned file.
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#[derive(Ord, PartialOrd, Eq, PartialEq)]
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pub struct Findings<'a> {
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/// The location of the scanned file.
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pub file: &'a Path,
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/// Whether or not the file's extension is valid for its mimetype.
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pub valid: bool,
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/// The file's mimetype.
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pub mime: Mime,
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}
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#[cfg(feature = "json")]
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impl<'a> serde::Serialize for Findings<'a> {
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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
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where
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S: Serializer,
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{
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// the second parameter is the number of fields in the struct -- in this case, 3
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let mut state = serializer.serialize_struct("Findings", 3)?;
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state.serialize_field("file", &self.file)?;
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state.serialize_field("valid", &self.valid)?;
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state.serialize_field("mime", &self.mime.essence_str())?;
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state.end()
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}
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}
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impl<'a> Findings<'a> {
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pub fn recommended_extension(&self) -> Option<String> {
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mime_extension_lookup(self.mime.clone()).map(|extensions| extensions[0].clone())
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}
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}
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