Crate timsrust

This crate allows to read Bruker TimsTOF data.

Basics

Two primary data types are exposed:

• Spectra: A traditional representation that expresses intensitites in function of mz values for a given precursor.
• Frames: All recorded data from a single TIMS elution (i.e. at one specific retention_time).

File formats

Two file formats are supported:

• Bruker .ms2 folder containing:
  • converter.ms2.bin
  • converter.MS2Spectra.ms2.parquet
• Bruker .d folder containing:
  • analysis.tdf
  • analysis.tdf_bin

Structs

• FileReader
  A reader to read frames and spectra.
• Frame
  A frame with all unprocessed data as it was acquired.
• Precursor
  An MS1 precursor that got selected for fragmentation.
• Spectrum
  An MS2 spectrum with centroided mz values and summed intensities.

Enums

• AcquisitionType
  The kind of acquisition that was used.
• Error
  An error that is produced by timsrust (uses thiserror).
• FrameType
  The kind of frame, determined by acquisition.
• PrecursorType
  A type of quadrupole selection.