Struct DeserializerConfig 

pub struct DeserializerConfig { /* private fields */ }

Configures how TOML is deserialized.

The configuration is independent of the input so it can be created once (even as a constant) and used for many inputs. The methods from_str and from_slice work like the functions of the same name. To create a Deserializer with the configuration use Deserializer::from_str_with_config or Deserializer::from_slice_with_config. The only option is the Context (see set_context), which holds what is configured from the outside (like TrackLocations).

use std::collections::BTreeMap;
use deser_toml::DeserializerConfig;

const CONFIG: DeserializerConfig = DeserializerConfig::new();
let value: BTreeMap<String, u32> = CONFIG.from_str("a = 1").unwrap();
assert_eq!(value["a"], 1);

Implementations

impl DeserializerConfig

pub const fn new() -> DeserializerConfig

Creates the default configuration.

pub const fn builder() -> DeserializerConfigBuilder

Returns a builder for the configuration (see DeserializerConfigBuilder).

pub const fn into_builder(self) -> DeserializerConfigBuilder

Returns a builder that starts with this configuration.

pub fn set_context(&mut self, context: Context)

Sets the context the values are deserialized in.

The values of the context are the defaults of the extension values of the state (see Context), for instance the variants of open enums. The deserializers and readers created with the configuration use this context. A context set on the driver takes precedence.

pub fn context(&self) -> &Context

Returns the context the values are deserialized in.

pub fn from_str<'de, T: Deserialize<'de>>( &self, s: &'de str, ) -> Result<T, Error>

Deserializes a value from TOML.

See from_str.

pub fn from_slice<'de, T: Deserialize<'de>>( &self, bytes: &'de [u8], ) -> Result<T, Error>

Deserializes a value from TOML in a byte slice.

See from_slice.

impl DeserializerConfig

pub fn reader<R: Read>(&self, reader: R) -> Reader<R, StreamDeserializer>

Creates a reader of a TOML document (see deser::io::Reader).

See StreamDeserializer.

pub fn from_reader<T: DeserializeOwned, R: Read>( &self, reader: R, ) -> Result<T, Error>

Deserializes a document from a reader.

See from_reader.

Trait Implementations

impl Clone for DeserializerConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeserializerConfig

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

Formats the value using the given formatter.

impl Default for DeserializerConfig

fn default() -> DeserializerConfig

Returns the “default value” for a type.

impl Eq for DeserializerConfig

impl PartialEq for DeserializerConfig

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DeserializerConfig