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GHC 9.14.1 · lts/ghc-9.14.x · 6d5fdfd · 2026-10-12

Modulewai-app-static-3.2.1Haskell2010

WaiAppStatic.Storage.Filesystem

Access files on the filesystem.

Contents

Types
Settings

Synopsis

type ETagLookup
value defaultWebAppSettings
value defaultFileServerSettings
value webAppSettingsWithLookup

Packagewai-app-static-3.2.1
Exports4
LanguageHaskell2010
LicenceMIT
SourceFilesystem.hs

Types

typetype ETagLookup = FilePath -> IO (Maybe ByteString)

How to calculate etags. Can perform filesystem reads on each call, or use some caching mechanism.

Settings

valuedefaultWebAppSettings

:: FilePath
root folder to serve from
-> StaticSettings

Settings optimized for a web application. Files will have aggressive caching applied and hashes calculated, and indices and listings are disabled.

valuedefaultFileServerSettings

:: FilePath
root folder to serve from
-> StaticSettings

Settings optimized for a file server. More conservative caching will be applied, and indices and listings are enabled.

valuewebAppSettingsWithLookup

:: FilePath
root folder to serve from
-> ETagLookup
-> StaticSettings

Same as defaultWebAppSettings, but additionally uses a specialized ETagLookup in place of the standard one. This can allow you to cache your hash values, or even precompute them.