tree b40cbe280fc6139fc623065d48325ae0b6a14fbe
parent 27a0c7308f04e4560fabe5a7beca837e8f3f2c5b
author Abseil Team <absl-team@google.com> 1731509971 -0800
committer Copybara-Service <copybara-worker@google.com> 1731510019 -0800

Reduce memory consumption of structured logging proto encoding by passing tag value

The proto encoding for structured logging currently pessimistically assumes each numeric tag value for encoded fields could be up to `UINT64_MAX`.

In practice, the tag values we care about are all < 16, which only requires 1 byte
of buffer space.

This CL improves the memory consumption by specifying the tag value when
calculating the buffer size needed for the structured logging proto.

PiperOrigin-RevId: 696118135
Change-Id: Iee67deef568cb4df7646d3ddd40c14b490ca0e45