38 lines
1.0 KiB
Rust
38 lines
1.0 KiB
Rust
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extern crate serde_json;
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use core;
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use std::fs::File;
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use std::path::Path;
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use std::io::{Read, Error, Write};
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pub fn save_claims_to_file(claimsets: &Vec<&core::ClaimSet>, path: &String) -> Result<(), Error> {
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let path = Path::new(path);
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let mut file = File::create(&path)?;
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let claimsets_js: Vec<core::ClaimSetJS> = claimsets
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.into_iter()
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.map(|claims| core::ClaimSetJS::from_claimset(claims))
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.collect();
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let claimset_str = serde_json::to_string(&claimsets_js)?;
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file.write_fmt(format_args!("{}", claimset_str))?;
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Ok(())
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}
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pub fn load_claims_from_file(path: &String) -> Result<Vec<core::ClaimSet>, Error> {
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let path = Path::new(path);
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let mut file = File::open(&path)?;
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let mut text = String::new();
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file.read_to_string(&mut text)?;
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let claimsets_js: Vec<core::ClaimSetJS> = serde_json::from_str(&text)?;
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let claimsets = claimsets_js
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.into_iter()
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.map(|cl_js| core::ClaimSetJS::to_claimset(&cl_js))
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.collect();
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Ok(claimsets)
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}
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