Crate banshee_config 

Unified configuration for the banshee SQL toolchain.

BansheeConfig is the single struct threaded through the formatter, linter, completion engine and the generic LSP. It deserializes from a banshee.toml file whose schema is deliberately decoupled from the internal types of each crate, so the file format can stay stable as internals evolve.

Example banshee.toml

[format]
style = "sqlstyle"
keyword-case = "upper"
max-width = 100

[lint]
enabled = true
exclude = ["AM01"]

[lint.rules.CP01]
severity = "warning"

[database]
url-env = "DATABASE_URL"
schema = "public"

Structs

BansheeConfig

Top-level configuration aggregating every subsystem’s settings.

CompletionSettings

Completion engine settings.

DatabaseSettings

Postgres connection configuration.

FormatSettings

Formatter settings: a base preset plus optional per-knob overrides.

LintSettings

Lint settings: global toggle, rule selection, and per-rule overrides.

PgFormatSettings

pgFormatter-only knobs, used when style = "pgformatter".

RuleSetting

Configuration for a single rule, keyed by its code (e.g. RF01).

TemplaterSettings

Placeholder templating settings.

Enums

CasePolicy

Case policy for pgFormatter-specific knobs (supports capitalize/unchanged that the sqlstyle engine does not).

CommaStyle

Comma placement.

ConfigError

Errors raised while loading configuration.

IdentifierCase

Identifier case policy.

IndentUnit

Indentation unit.

KeywordCase

Keyword case policy.

PlaceholderStyle

The placeholder syntax used by the source. Selected via configuration; when unset, no templating runs.

SeverityLevel

Per-rule severity, including a disabled state.

StylePreset

Base formatter preset.

Constants

CONFIG_FILE_NAME

Standard config file name discovered by BansheeConfig::discover.