pub struct UiNerdFonts;Expand description
Whether to render file-type icons as Nerd Fonts v3 glyphs.
true – expects a Nerd Font (FiraCode Nerd Font, JetBrains
Mono Nerd Font, Hack Nerd Font, …) configured as the
terminal font; produces the rich per-language icon set.
false (default) – renders a BMP-block fallback palette
(◆ ≡ ◇ ■ ♪ ▶ ·) that works in every modern monospace font.
Pick this if you see ? boxes in the file tree / oil.
Implementations§
Source§impl UiNerdFonts
impl UiNerdFonts
Sourcepub fn build_spec() -> Option<bool>
pub fn build_spec() -> Option<bool>
Build the runtime spec for this declaration.
Used by the registry’s self-registration boot
path; not generally called by hand. Direct
construction of Option<T> is the macro’s
internal-only path – consumer code uses
config.get_typed::<#name_ident>() to read
and config.set_typed::<#name_ident>(...) to
write.
Trait Implementations§
Source§impl HasGroup for UiNerdFonts
impl HasGroup for UiNerdFonts
Source§const GROUP_NAME: &'static str = <lattice_config::Appearance as ::lattice_config::OptionGroup>::NAME
const GROUP_NAME: &'static str = <lattice_config::Appearance as ::lattice_config::OptionGroup>::NAME
Group display name (
"editor", "lsp", …). The macro
pulls this from the group = SomeGroup; directive at the
declaration block’s head.Source§impl OptionDecl for UiNerdFonts
impl OptionDecl for UiNerdFonts
Source§const NAME: &'static str = UiNerdFonts
const NAME: &'static str = UiNerdFonts
Public display name. Boundary-facing only –
:set <NAME>=…,
TOML keys, completion candidates, :describe-option.
Internal access is type-driven. The macro derives this
from the option’s identifier (with namespace prefix when
declared via mode_options!); manually-typed NAMEs are
not supported for built-in options.Source§const DOC: &'static str = UiNerdFonts
const DOC: &'static str = UiNerdFonts
Doc string. Shown in
:describe-option, the :customize
form’s per-row help, and :apropos results.Source§const CUSTOMIZABLE: bool = true
const CUSTOMIZABLE: bool = true
Customize-visibility flag.
true (the default) ⇒ option
appears in :set autocomplete + the :customize group
view. false ⇒ plugin / engine-internal state, hidden
from user surfaces. Equivalent of emacs’s defvar vs
defcustom. (See mode-architecture.md §6.5.3.)Source§fn default_value() -> Self::Value
fn default_value() -> Self::Value
Default value. Returned by a function (rather than a
const) so non-const-constructible types like String
can be defaults.Auto Trait Implementations§
impl Freeze for UiNerdFonts
impl RefUnwindSafe for UiNerdFonts
impl Send for UiNerdFonts
impl Sync for UiNerdFonts
impl Unpin for UiNerdFonts
impl UnsafeUnpin for UiNerdFonts
impl UnwindSafe for UiNerdFonts
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can
then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
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further downcast into Rc<ConcreteType> where ConcreteType implements Trait.§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s.§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
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impl<T> DowncastSync for T
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
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§fn into_maybe_undefined(self) -> MaybeUndefined<T>
fn into_maybe_undefined(self) -> MaybeUndefined<T>
Converts this value into a three-state builder argument.
§impl<T> IntoOption<T> for T
impl<T> IntoOption<T> for T
§fn into_option(self) -> Option<T>
fn into_option(self) -> Option<T>
Converts this value into an optional builder argument.