diff options
Diffstat (limited to 'vendor/clap_builder/src/builder/app_settings.rs')
| -rw-r--r-- | vendor/clap_builder/src/builder/app_settings.rs | 147 |
1 files changed, 29 insertions, 118 deletions
diff --git a/vendor/clap_builder/src/builder/app_settings.rs b/vendor/clap_builder/src/builder/app_settings.rs index 7a9ff8c69..4fce4b4a2 100644 --- a/vendor/clap_builder/src/builder/app_settings.rs +++ b/vendor/clap_builder/src/builder/app_settings.rs @@ -1,21 +1,35 @@ -// Std -use std::ops::BitOr; - #[allow(unused)] use crate::Arg; #[allow(unused)] use crate::Command; -// Third party -use bitflags::bitflags; +#[derive(Default, Copy, Clone, Debug, PartialEq, Eq)] +pub(crate) struct AppFlags(u32); + +impl AppFlags { + pub(crate) fn set(&mut self, setting: AppSettings) { + self.0 |= setting.bit(); + } + + pub(crate) fn unset(&mut self, setting: AppSettings) { + self.0 &= !setting.bit(); + } + + pub(crate) fn is_set(&self, setting: AppSettings) -> bool { + self.0 & setting.bit() != 0 + } + + pub(crate) fn insert(&mut self, other: Self) { + self.0 |= other.0; + } +} -#[doc(hidden)] -#[derive(Debug, Copy, Clone, PartialEq, Eq)] -pub(crate) struct AppFlags(Flags); +impl std::ops::BitOr for AppFlags { + type Output = Self; -impl Default for AppFlags { - fn default() -> Self { - AppFlags(Flags::COLOR_AUTO) + fn bitor(mut self, rhs: Self) -> Self::Output { + self.insert(rhs); + self } } @@ -26,7 +40,7 @@ impl Default for AppFlags { /// /// [`Command`]: crate::Command #[derive(Debug, PartialEq, Copy, Clone)] -#[non_exhaustive] +#[repr(u8)] pub(crate) enum AppSettings { IgnoreErrors, AllowHyphenValues, @@ -62,111 +76,8 @@ pub(crate) enum AppSettings { BinNameBuilt, } -bitflags! { - struct Flags: u64 { - const SC_NEGATE_REQS = 1; - const SC_REQUIRED = 1 << 1; - const ARG_REQUIRED_ELSE_HELP = 1 << 2; - const PROPAGATE_VERSION = 1 << 3; - const DISABLE_VERSION_FOR_SC = 1 << 4; - const WAIT_ON_ERROR = 1 << 6; - const DISABLE_VERSION_FLAG = 1 << 10; - const HIDDEN = 1 << 11; - const TRAILING_VARARG = 1 << 12; - const NO_BIN_NAME = 1 << 13; - const ALLOW_UNK_SC = 1 << 14; - const LEADING_HYPHEN = 1 << 16; - const NO_POS_VALUES = 1 << 17; - const NEXT_LINE_HELP = 1 << 18; - const DISABLE_COLORED_HELP = 1 << 20; - const COLOR_ALWAYS = 1 << 21; - const COLOR_AUTO = 1 << 22; - const COLOR_NEVER = 1 << 23; - const DONT_DELIM_TRAIL = 1 << 24; - const ALLOW_NEG_NUMS = 1 << 25; - const DISABLE_HELP_SC = 1 << 27; - const ARGS_NEGATE_SCS = 1 << 29; - const PROPAGATE_VALS_DOWN = 1 << 30; - const ALLOW_MISSING_POS = 1 << 31; - const TRAILING_VALUES = 1 << 32; - const BUILT = 1 << 33; - const BIN_NAME_BUILT = 1 << 34; - const VALID_ARG_FOUND = 1 << 35; - const INFER_SUBCOMMANDS = 1 << 36; - const CONTAINS_LAST = 1 << 37; - const ARGS_OVERRIDE_SELF = 1 << 38; - const HELP_REQUIRED = 1 << 39; - const SUBCOMMAND_PRECEDENCE_OVER_ARG = 1 << 40; - const DISABLE_HELP_FLAG = 1 << 41; - const INFER_LONG_ARGS = 1 << 43; - const IGNORE_ERRORS = 1 << 44; - const MULTICALL = 1 << 45; - const EXPAND_HELP_SUBCOMMAND_TREES = 1 << 46; - const NO_OP = 0; +impl AppSettings { + fn bit(self) -> u32 { + 1 << (self as u8) } } - -impl_settings! { AppSettings, AppFlags, - ArgRequiredElseHelp - => Flags::ARG_REQUIRED_ELSE_HELP, - SubcommandPrecedenceOverArg - => Flags::SUBCOMMAND_PRECEDENCE_OVER_ARG, - ArgsNegateSubcommands - => Flags::ARGS_NEGATE_SCS, - AllowExternalSubcommands - => Flags::ALLOW_UNK_SC, - AllowHyphenValues - => Flags::LEADING_HYPHEN, - AllowNegativeNumbers - => Flags::ALLOW_NEG_NUMS, - AllowMissingPositional - => Flags::ALLOW_MISSING_POS, - ColorAlways - => Flags::COLOR_ALWAYS, - ColorAuto - => Flags::COLOR_AUTO, - ColorNever - => Flags::COLOR_NEVER, - DontDelimitTrailingValues - => Flags::DONT_DELIM_TRAIL, - DisableColoredHelp - => Flags::DISABLE_COLORED_HELP, - DisableHelpSubcommand - => Flags::DISABLE_HELP_SC, - DisableHelpFlag - => Flags::DISABLE_HELP_FLAG, - DisableVersionFlag - => Flags::DISABLE_VERSION_FLAG, - PropagateVersion - => Flags::PROPAGATE_VERSION, - HidePossibleValues - => Flags::NO_POS_VALUES, - HelpExpected - => Flags::HELP_REQUIRED, - Hidden - => Flags::HIDDEN, - Multicall - => Flags::MULTICALL, - NoBinaryName - => Flags::NO_BIN_NAME, - SubcommandsNegateReqs - => Flags::SC_NEGATE_REQS, - SubcommandRequired - => Flags::SC_REQUIRED, - TrailingVarArg - => Flags::TRAILING_VARARG, - NextLineHelp - => Flags::NEXT_LINE_HELP, - IgnoreErrors - => Flags::IGNORE_ERRORS, - Built - => Flags::BUILT, - BinNameBuilt - => Flags::BIN_NAME_BUILT, - InferSubcommands - => Flags::INFER_SUBCOMMANDS, - AllArgsOverrideSelf - => Flags::ARGS_OVERRIDE_SELF, - InferLongArgs - => Flags::INFER_LONG_ARGS -} |