#include <userver/dump/operations.hpp>
A general interface for binary data input.
Definition at line 48 of file operations.hpp.
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template<typename T > |
T | Read () |
| Reads binary data.
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virtual void | Finish ()=0 |
| Must be called once all data has been read.
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virtual std::string_view | ReadRaw (std::size_t max_size)=0 |
| Reads binary data.
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◆ Finish()
virtual void dump::Reader::Finish |
( |
| ) |
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pure virtual |
◆ Read()
Reads binary data.
Calls ADL-found Read(reader, To<T>)
- Exceptions
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`Error` | and any user-thrown std::exception |
Definition at line 114 of file operations.hpp.
◆ ReadRaw()
virtual std::string_view dump::Reader::ReadRaw |
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std::size_t | max_size | ) |
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protectedpure virtual |
Reads binary data.
- Note
- Invalidates the memory returned by the previous call of
ReadRaw
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Normally, exactly
max_size
bytes is returned. On end-of-file, the amount of bytes returned can be less than max_size
.
- Exceptions
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`Error` | on read operation failure |
◆ ReadUnsafeAtMost
std::string_view ReadUnsafeAtMost |
( |
Reader & | reader, |
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std::size_t | size ) |
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friend |
Reads a std::string_view
- Note
- Normally, exactly
max_size
bytes is returned. On end-of-file, the amount of bytes returned can be less than max_size
.
- Warning
- The
string_view
will be invalidated on the next Read
operation
The documentation for this class was generated from the following file: