Struct TomlCodec 

pub struct TomlCodec;

Built-in TOML codec.

Decodes TOML into the canonical Value tree and encodes a value tree back to TOML. The top-level value must be a table (TOML has no top-level scalar or array document), and JSON null has no TOML representation — both surface as typed errors rather than panics.

Trait Implementations

impl Clone for TomlCodec

fn clone(&self) -> TomlCodec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Codec for TomlCodec

fn name(&self) -> &'static str

A short identifier for diagnostics (for example "toml").

fn encode_value(&self, value: &Value) -> AppResult<String>

Encode a value tree into this codec’s textual representation.

fn decode_value(&self, contents: &str) -> AppResult<Value>

Decode text into a value tree.

impl Copy for TomlCodec

impl Debug for TomlCodec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TomlCodec

fn default() -> TomlCodec

Returns the “default value” for a type.