Module format 

Data format readers and writers.

Supported formats: JSON, JSON Lines, CSV/TSV, YAML, TOML, XML, MessagePack, Excel (xlsx, read-only), SQLite (read-only), Apache Parquet, Markdown (write-only), HTML (write-only).

Modules

csv

CSV/TSV reader and writer.

env

.env file reader and writer.

hcl

Stub module — HCL feature not enabled.

html

HTML table writer.

ini

INI/CFG configuration file reader and writer.

json

JSON reader, writer, and value conversion utilities.

jsonl

JSON Lines (NDJSON) reader and writer.

markdown

Markdown table writer.

msgpack

Stub module — MessagePack feature not enabled.

parquet

Stub module — Parquet feature not enabled.

plist

Stub module — plist feature not enabled.

properties

Java .properties file reader and writer.

sqlite

Stub module — SQLite feature not enabled.

toml

TOML reader and writer.

xlsx

Stub module — Excel feature not enabled.

xml

Stub module — XML feature not enabled.

yaml

YAML reader and writer.

Structs

FormatOptions

Format-specific options controlling how data is read or written.

Enums

Format

Supported data formats for reading and writing.

Traits

FormatReader

Trait for reading a data format into a Value.

FormatWriter

Trait for writing a Value to a data format.

Functions

default_delimiter

파일 확장자에 따른 기본 delimiter 반환 .tsv 파일은 탭 구분자를 사용한다.

default_delimiter_for_format

--to 포맷 문자열에 따른 기본 delimiter 반환

detect_format

파일 확장자로 포맷을 자동 감지

detect_format_from_content

콘텐츠 스니핑으로 포맷을 자동 감지