Module buffer 

no_std fixed-buffer writing helpers for provider crates.

Structs

SnapshotEncoder

Fixed-buffer snapshot encoder used by provider request components.

Functions

encode_snapshot

Encodes one immutable Copy snapshot after an exact measurement pass.

encode_snapshot_bounded

Encodes one immutable snapshot under an aggregate byte cap.

json_string_escaped_len

Returns the checked length of JSON string contents after escaping.

json_string_len

Returns the checked encoded length of a complete JSON string.

measure_snapshot

Measures one immutable snapshot without writing output.

measure_snapshot_bounded

Measures one immutable snapshot under an aggregate byte cap.

percent_encoded_len

Returns the checked percent-encoded length of one component.

u64_encoded_len

Returns the base-10 encoded length of an unsigned integer.

write_byte

Writes one byte into a caller-owned buffer.

write_json_string

Writes a complete JSON string with surrounding quotes.

write_json_string_escaped

Writes JSON-string contents with required escaping, without surrounding quotes.

write_percent_encoded

Writes a percent-encoded query component into a caller-owned buffer.

write_query_pair

Writes a percent-encoded query key/value pair.

write_query_separator

Writes & unless this is the first query pair.

write_query_u64

Writes a percent-encoded query key and base-10 integer value.

write_str

Writes a string into a caller-owned buffer without escaping.

write_u64

Writes a base-10 unsigned integer into a caller-owned buffer.