symsrv
This crate lets you download and cache pdb files from symbol servers, according to the rules from the _NT_SYMBOL_PATH environment variable.
It exposes an async API and uses reqwest and tokio::fs.
The downloaded symbols are stored and never evicted.
Microsoft Documentation
Example
use std::path::PathBuf;
use symsrv::{get_symbol_path_from_environment, SymbolCache};
// Parse the _NT_SYMBOL_PATH environment variable.
let symbol_path =
get_symbol_path_from_environment("srv**https://msdl.microsoft.com/download/symbols");
// Create a symbol cache which follows the _NT_SYMBOL_PATH recipe.
let symbol_cache = SymbolCache::new(symbol_path, false);
// Download and cache a PDB file.
let relative_path: PathBuf =
["dcomp.pdb", "648B8DD0780A4E22FA7FA89B84633C231", "dcomp.pdb"].iter().collect();
let file_contents = symbol_cache.get_pdb(&relative_path).await?;
// Use the PDB file contents.
use_pdb_bytes(&file_contents[..]);
License
Licensed under either of
- Apache License, Version 2.0 (
LICENSE-APACHEor http://www.apache.org/licenses/LICENSE-2.0) - MIT license (
LICENSE-MITor http://opensource.org/licenses/MIT)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
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