BurntSushi/rust-csv

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A CSV parser for Rust, with Serde support.

Stars: 2k
Forks: 257
Open beginner issues: 0
Indexed issues: 65

Dominant language: Rust
License: Unlicense
Last GitHub push: Aug 4, 2026
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Open All

65 open issues indexed

add a "strict" parsing mode Open

enhancement help-wanted

BurntSushi/rust-csv#77 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support serializing of maps Open

enhancement help-wanted question

BurntSushi/rust-csv#98 · 30 comments · 11 reactions · 0 assignees · Indexed Sep 14, 2026
Support multi-byte terminator Open

BurntSushi/rust-csv#115 · 9 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Make serde an optional dependency Open

enhancement

BurntSushi/rust-csv#126 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Protecting against bomb-like inputs Open

doc

BurntSushi/rust-csv#129 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Deserializing a set of fields as a vector Open

BurntSushi/rust-csv#133 · 6 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Deserializing bool fields fails if the field is not exactly "true" or "false". Open

enhancement question

BurntSushi/rust-csv#135 · 12 comments · 3 reactions · 0 assignees · Indexed Sep 14, 2026
document usage of #[serde(flatten)] more thoroughly Open

doc

BurntSushi/rust-csv#151 · 14 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Skipping empty rows Open

BurntSushi/rust-csv#159 · 15 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Write headers with serde when the collection is empty Open

enhancement

BurntSushi/rust-csv#161 · 8 comments · 4 reactions · 0 assignees · Indexed Sep 14, 2026
Auto-quoting fields containing UTF-8 BOM Open

BurntSushi/rust-csv#163 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Request: Reader::clear_headers() Open

enhancement

BurntSushi/rust-csv#164 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Ability to always quote String fields Open

BurntSushi/rust-csv#165 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Request: Allow deserializing missing fields Open

question

BurntSushi/rust-csv#166 · 7 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
permit caller to define "nullable" semantics Open

enhancement

BurntSushi/rust-csv#167 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Extract a subset of fields, chosen at runtime, by name Open

BurntSushi/rust-csv#169 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Patterns for incrementally parsing chunked data Open

BurntSushi/rust-csv#176 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support deserialization into Positioned<T>, or pulling a Position into a struct Open

BurntSushi/rust-csv#179 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`Position::line` reports inaccurate record lines when `has_headers(false)` Open

BurntSushi/rust-csv#184 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
add benchmark for non-ASCII data Open

BurntSushi/rust-csv#187 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
How to refer to a csv::Writer without caring what it's writing to? Open

doc

BurntSushi/rust-csv#196 · 1 comment · 5 reactions · 0 assignees · Indexed Sep 14, 2026
`Position::line` reports inaccurate line following blank lines Open

BurntSushi/rust-csv#208 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support multi-character delimiters Open

BurntSushi/rust-csv#210 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
How To Read And Write Data Back As Row To In Any CSV Column Open

question

BurntSushi/rust-csv#215 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 14, 2026
[lowpri] serialization of containers-in-structs errors differently depending on the circumstances Open

BurntSushi/rust-csv#218 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Newbie question: implementation of `_::_serde::Deserialize` is not general enough Open

BurntSushi/rust-csv#229 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Allow escaping the delimiter Open

BurntSushi/rust-csv#232 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Noob question: writing a new record overwrites the existing csv file. Open

BurntSushi/rust-csv#238 · 10 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
serializing nested struct with #[serde(flatten)] is not supported Open

BurntSushi/rust-csv#239 · 18 comments · 11 reactions · 0 assignees · Indexed Sep 14, 2026
Documentation: Add `StringRecord` indexing example to readme/cookbook Open

doc

BurntSushi/rust-csv#241 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Provide a way to serialize the header prefixed with a comment character Open

BurntSushi/rust-csv#244 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Broken crates.io badges in Readmes Open

BurntSushi/rust-csv#248 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Question about deserializing with `serde::de::DeserializeSeed` Open

BurntSushi/rust-csv#258 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Is Linear TSV supported? Open

enhancement

BurntSushi/rust-csv#260 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
No error, when there are no items in CSV file during struct deserializing (with serde) Open

BurntSushi/rust-csv#272 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Confusing relationship between `has_headers` and `set_headers` Open

doc

BurntSushi/rust-csv#275 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Quotes included despite using QuoteStyle::Never Open

bug

BurntSushi/rust-csv#276 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Error Deserializing Struct With `flatten`-ed Tagged Enum Open

BurntSushi/rust-csv#278 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Performance issue with the redundancy operations Open

enhancement help-wanted

BurntSushi/rust-csv#280 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
impl Reader<Reader<File>> Open

BurntSushi/rust-csv#285 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Issue in reader Open

BurntSushi/rust-csv#293 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
csv::ReaderBuilder::from_reader() moves the file reader. Open

BurntSushi/rust-csv#301 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Feature request: Writer::terminate_record Open

BurntSushi/rust-csv#302 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Trim only unquoted fields Open

BurntSushi/rust-csv#307 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
how to initialize a record from a Vec with custom struct Open

BurntSushi/rust-csv#315 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Deserialize a field to an empty Vec<> Open

BurntSushi/rust-csv#330 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`write_byte_record` and `write_field` does not mix well and this is not properly documented. Open

BurntSushi/rust-csv#335 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Space after delimiter messes with quoting Open

enhancement help-wanted

BurntSushi/rust-csv#337 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Handling (serialization) of nested containers Open

BurntSushi/rust-csv#342 · 12 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Deserializing a String field inside a flattende struct fails if the field contains a valid integer Open

BurntSushi/rust-csv#344 · 11 comments · 3 reactions · 0 assignees · Indexed Sep 14, 2026

BurntSushi/rust-csv

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