1 unstable release
Uses old Rust 2015
0.1.0 | Aug 19, 2018 |
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#25 in #seek
21 downloads per month
Used in fusenbd
11KB
255 lines
readwriteseekfs
A fuse::Filesystem
implementation based on any Read
+Write+Seek
implementation. Using this library you can easily expose file-like objects in Rust as a mountable single-file FUSE filesystem.
Read-only files can be crated from just Read+Seek, without Write.
Example
See examples/simple.rs for the code.
Running the example
First console:
cargo run --example=simple
Second console:
$ hd hello.txt
00000000 48 65 6c 6c 6f 2c 20 77 6f 72 6c 64 0a 00 00 00 |Hello, world....|
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00010000
$ echo qwe > hello.txt
$ hd hello.txt
00000000 71 77 65 0a 6f 2c 20 77 6f 72 6c 64 0a 00 00 00 |qwe.o, world....|
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00010000
$ fusermount -u hello.txt
Notes
- File size is determined using seeking at startup and is not changeable without unmounting
Dependencies
~0.9–1.3MB
~20K SLoC