Parse a string with suffix unit [k|K|m|M|g|G|t|T]. Must be a whole integer, fractions not allowed (0.5t), no whitespace or +‐ Lowercase units are 1000 base. Uppercase units are 1024 base. Examples: 2m,27M,19g,41T

Synopsis

Declared in <util/strencodings.h>

std::optional<uint64_t>
ParseByteUnits(
    std::string_view str,
    ByteUnit default_multiplier);

Return Value

optional uint64_t bytes from str or nullopt if ToIntegral is false, str is empty, trailing whitespace or overflow

Parameters

Name

Description

str [in]

the string to convert into bytes

default_multiplier [in]

if no unit is found in str use this unit

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