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Consolidate documentation (#3071)
* 🔥 consolidate documentation * ♻️ overwork std specializations * 🚚 move images files to mkdocs * ♻️ fix URLs * 🔧 tweak MkDocs configuration * 🔧 add namespaces * 📝 document deprecations * 📝 document documentation generation * 🚸 improve search * 🚸 add examples * 🚧 start adding documentation for macros * 📝 add note for https://github.com/nlohmann/json/issues/874#issuecomment-1001699139 * 📝 overwork example handling * 📝 fix Markdown tables
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# basic_json::from_ubjson
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# <small>nlohmann::basic_json::</small>from_ubjson
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```cpp
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// (1)
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@ -18,6 +18,8 @@ Deserializes a given input to a JSON value using the UBJSON (Universal Binary JS
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1. Reads from a compatible input.
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2. Reads from an iterator range.
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The exact mapping and its limitations is described on a [dedicated page](../../features/binary_formats/ubjson.md).
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## Template parameters
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`InputType`
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Strong guarantee: if an exception is thrown, there are no changes in the JSON value.
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## Exceptions
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- Throws [parse_error.110](../../home/exceptions.md#jsonexceptionparse_error110) if the given input ends prematurely or
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the end of file was not reached when `strict` was set to true
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- Throws [parse_error.112](../../home/exceptions.md#jsonexceptionparse_error112) if a parse error occurs
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- Throws [parse_error.113](../../home/exceptions.md#jsonexceptionparse_error113) if a string could not be parsed
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successfully
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## Complexity
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Linear in the size of the input.
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## Example
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## Examples
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??? example
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@ -82,3 +92,15 @@ Linear in the size of the input.
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- Added in version 3.1.0.
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- Added `allow_exceptions` parameter in version 3.2.0.
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!!! warning "Deprecation"
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- Overload (2) replaces calls to `from_ubjson` with a pointer and a length as first two parameters, which has been
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deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like
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`#!cpp from_ubjson(ptr, len, ...);` with `#!cpp from_ubjson(ptr, ptr+len, ...);`.
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- Overload (2) replaces calls to `from_ubjson` with a pair of iterators as their first parameter, which has been
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deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like
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`#!cpp from_ubjson({ptr, ptr+len}, ...);` with `#!cpp from_ubjson(ptr, ptr+len, ...);`.
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You should be warned by your compiler with a `-Wdeprecated-declarations` warning if you are using a deprecated
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function.
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