[−][src]Crate tectonic_io_base

Tectonic’s pluggable I/O backend.

Modules

digest	Helpers to tidy up the computation of digests in various places.
filesystem	Tectonic I/O implementations for `std::fs` types.
flate2	Tectonic I/O implementations for types provided by `flate2`.
stack	An "I/O stack" is an I/O provider that delegates requests to a series of sub-providers in turn.
stdstreams	Tectonic I/O trait implementations for the standard I/O streams.
testing	Some implementations for testing.

InputHandle	Input handles are basically Read objects with a few extras. We don't require the standard io::Seek because we need to provide a dummy implementation for GZip streams, which we wouldn't be allowed to do because both the trait and the target struct are outside of our crate.
OutputHandle	A handle for Tectonic output streams.

InputOrigin	What kind of source an input file ultimately came from. We keep track of this in order to be able to emit Makefile-style dependencies for input files. Right now, we only provide enough options to achieve this goal; we could add more.
OpenResult	A convenience type for file-open operations when "not found" needs to be handled specially.
TectonicIoError	Errors that are generic to Tectonic's framework, but not capturable as IoErrors.

AsIoProviderMut	A hack to allow casting of Bundles to IoProviders.
InputFeatures	An extension to the basic Read trait supporting additional features needed for Tectonic's I/O system.
IoProvider	A trait for types that can read or write files needed by the TeX engine.

Try to open a file on the fileystem, returning an OpenResult type allowing easy handling if the file was not foun.