Module compat_flags 

Provider compatibility flags.

CompatFlags controls per-profile S3 compatibility knobs for providers such as MinIO, Cloudflare R2, Wasabi, and LocalStack.

OCP contract

Adding a new flag means adding one field here. The flags_schema version field is the contract: existing consumers are forward-compat via the unknown passthrough map. Removing or renaming a field is a breaking change that requires a schema version bump.

Versioning

flags_schema = 1 covers all v1 flags. Unknown fields written by a newer version of the app are preserved in unknown so a downgrade does not lose custom configuration.

Structs

CompatFlagApply

Result of applying CompatFlags onto an S3ConfigBuilder.

CompatFlags

Per-profile compatibility flags for S3-compatible storage providers.

Enums

AddressingStyle

S3 bucket addressing style applied to every request for this profile.

BucketNameValidation

Whether bucket names must follow strict AWS naming rules or a relaxed set.

ChecksumMode

Whether the SDK should compute and send payload checksums.

SignatureVersion

Signature algorithm used to sign requests for this profile.

Constants

CURRENT_FLAGS_SCHEMA

The current schema version understood by this build.

Functions

apply_to_s3_config_builder

Apply all v1 compat flags from flags onto builder and return the updated builder together with any warnings.

default_flags_schema 🔒

default_true 🔒