Stack.Types.Resolver

Documentation

data AbstractResolver

Either an actual resolver value, or an abstract description of one (e.g., latest nightly).

Constructors

ARLatestNightly

ARLatestLTS

ARLatestLTSMajor !Int

ARResolver !RawSnapshotLocation

ARGlobal

Instances

Show AbstractResolver

Defined in Stack.Types.Resolver

Methods

showsPrec :: Int -> AbstractResolver -> ShowS

show :: AbstractResolver -> String

showList :: [AbstractResolver] -> ShowS

Display AbstractResolver

Defined in Stack.Types.Resolver

Methods

display :: AbstractResolver -> Utf8Builder

textDisplay :: AbstractResolver -> Text

readAbstractResolver :: ReadM (Unresolved AbstractResolver)

data Snapshots

Most recent Nightly and newest LTS version per major release.

Constructors

Snapshots

Fields

• snapshotsNightly :: !Day
• snapshotsLts :: !(IntMap Int)

Instances

Show Snapshots

Defined in Stack.Types.Resolver

Methods

showsPrec :: Int -> Snapshots -> ShowS

show :: Snapshots -> String

showList :: [Snapshots] -> ShowS

FromJSON Snapshots

Defined in Stack.Types.Resolver

Methods

parseJSON :: Value -> Parser Snapshots

parseJSONList :: Value -> Parser [Snapshots]