Crate openmassspec_io 

openmassspec-io is the umbrella crate that ties together the open Rust mass-spec parsers (opentfraw, opentimstdf, openwraw, openaraw, opensxraw) behind a uniform vendor-detection + mzML-conversion API.

Each vendor parser is gated behind a Cargo feature (thermo, bruker, waters, agilent, sciex) and re-exported under vendor. The all meta-feature pulls in every supported vendor.

Even with no features enabled, detect_format is available so callers can probe a path without paying the compile-time cost of a parser they will not use.

collect, convert_to_mzml, and convert_to_mzml_writer each have a _centroided sibling that centroids every profile-mode spectrum first via openmassspec_core::Centroided; this is always opt-in, never the default.

Re-exports

pub use openmassspec_core as core;

Modules

vendor

Re-exports of each vendor parser, gated by feature.

Structs

Detected

Result of probing a filesystem path for a supported vendor format.

VecSource

A trivial in-memory openmassspec_core::SpectrumSource backed by a Vec<SpectrumRecord> + a openmassspec_core::RunMetadata. Hand it to openmassspec_core::write_mzml when you already have the records in hand and just want to emit mzML.

Enums

Error

Errors produced by the umbrella openmassspec-io API.

VendorFormat

Detected on-disk vendor / format family.

Functions

collect

Open the appropriate vendor source for detected, collect every spectrum into a Vec, and return both the records and the run-level metadata. Used by tools that need a second pass over the data (conformance validation, info summaries, Arrow batching).

collect_centroided

Like collect, but every profile-mode spectrum is centroided first via openmassspec_core::Centroided. Already-centroided spectra pass through unchanged. min_intensity, when Some, discards picked peaks below that noise floor.

convert_to_mzml

Convert a detected vendor file to mzML at output. Picks the correct vendor crate’s write_mzml (or write_indexed_mzml) based on indexed.

convert_to_mzml_centroided

Like convert_to_mzml, but every profile-mode spectrum is centroided first via openmassspec_core::Centroided. min_intensity, when Some, discards picked peaks below that noise floor.

convert_to_mzml_writer

Like convert_to_mzml but writes to an arbitrary writer instead of a path. Useful for streaming output to gzip, stdout, or any other sink.

convert_to_mzml_writer_centroided

Like convert_to_mzml_writer, but every profile-mode spectrum is centroided first via openmassspec_core::Centroided. min_intensity, when Some, discards picked peaks below that noise floor.

detect_format

Inspect path (file or directory) and return the matching vendor format, or None when none of the supported signatures match.

Type Aliases

Result

Convenience alias mirroring the vendor crates.