Crate json_spanned_value

Track the origin of your json values for better error reporting! The toml crate has toml-spanned-value for this. serde_json now has json-spanned-value.

The basic crates provide users with a Value type that can be used for custom parsing logic. However, this type doesn’t support span information. In some cases it’s possible to extract line/column information out of error messages, but that’s awkward and error prone - often reporting errors on the next line (e.g. where the seek position of the underlying reader has skipped to.)

Re-exports

• pub use spanned::Spanned;

Modules

• spanned
  Spanned and aliases thereof - spanned::{Value, Null, Bool, Num[ber], Str[ing], Obj[ect], Span, Array}

Structs

• Map
  A basic un-Spanned object/map, with Spanned children.
• Settings
  Deserialization/parsing settings
• StreamDeserializer
  Iterator that deserializes a stream into multiple JSON values.

Enums

• Value
  A basic un-Spanned value, with Spanned children. Unless you want to match it, you probably want spanned::Value.

Traits

• ErrorExt
  Utility methods extending serde_json::Error

Functions

• from_slice
  Read json from a slice of in-memory bytes, with default Settings
• from_slice_with_settings
  Read json from a slice of in-memory bytes, with explicit Settings
• from_str
  Read json from an in-memory string, with default Settings
• from_str_with_settings
  Read json from an in-memory string, with explicit Settings