TypeLayoutSize in rustdoc::html::render::type_layout - Rust
Description: API documentation for the Rust `TypeLayoutSize` struct in crate `rustdoc`.

Skip to main content

## TypeLayoutSize

# Struct TypeLayoutSize

Source

    struct TypeLayoutSize {
        is_unsized: bool,
        is_uninhabited: bool,
        size: u64,
    }

## Fields§

§`is_unsized: bool`§`is_uninhabited: bool`§`size: u64`

## Trait Implementations§

Source§

### impl Display for TypeLayoutSize

Implement the [`format!()`][askama::helpers::std::format] trait for `TypeLayoutSize`

Please be aware of the rendering performance notice in the [`Template`][askama::Template] trait.

Source§

#### fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
Source§

### impl FastWritable for TypeLayoutSize

Source§

#### fn write_into(&self, dest: &mut dyn Write, values: &dyn Values) -> Result<()>

Used internally by askama to speed up writing some types.
Source§

### impl Template for TypeLayoutSize

Source§

#### const SIZE_HINT: usize = 50usize

Provides a rough estimate of the expanded length of the rendered template. Larger values result in higher memory usage but fewer reallocations. Smaller values result in the opposite. This value only affects `render`. It does not take effect when calling `render_into`, `write_into`, the `fmt::Display` implementation, or the blanket `ToString::to_string` implementation.
Source§

#### fn render_into_with_values( &self, __askama_writer: &mut dyn Write, __askama_values: &dyn Values, ) -> Result<()>

Renders the template to the given `writer` fmt buffer with provided [`Values`]. Read more
§

#### fn render(&self) -> Result<String, Error>

Helper method which allocates a new `String` and renders into it. Read more
§

#### fn render_with_values(&self, values: &dyn Values) -> Result<String, Error>

Helper method which allocates a new `String` and renders into it with provided [`Values`]. Read more
§

#### fn render_into(&self, writer: &mut dyn Write) -> Result<(), Error>

Renders the template to the given `writer` fmt buffer. Read more

## Auto Trait Implementations§

§

### impl Freeze for TypeLayoutSize

§

### impl RefUnwindSafe for TypeLayoutSize

§

### impl Send for TypeLayoutSize

§

### impl Sync for TypeLayoutSize

§

### impl Unpin for TypeLayoutSize

§

### impl UnsafeUnpin for TypeLayoutSize

§

### impl UnwindSafe for TypeLayoutSize

## Blanket Implementations§

Source§

### impl<T> Any for T
where T: 'static + ?Sized,

Source§

#### fn type_id(&self) -> TypeId

Gets the `TypeId` of `self`. Read more
Source§

### impl<T> Borrow<T> for T
where T: ?Sized,

Source§

#### fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

### impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

#### fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
§

### impl<T> DynTemplate for T
where T: Template,

§

#### fn dyn_render(&self) -> Result<String, Error>

Helper method which allocates a new `String` and renders into it.
§

#### fn dyn_render_with_values(&self, values: &dyn Values) -> Result<String, Error>

Helper method which allocates a new `String` and renders into it with provided [`Values`].
§

#### fn dyn_render_into(&self, writer: &mut dyn Write) -> Result<(), Error>

Renders the template to the given `writer` fmt buffer.
§

#### fn dyn_render_into_with_values( &self, writer: &mut dyn Write, values: &dyn Values, ) -> Result<(), Error>

Renders the template to the given `writer` fmt buffer with provided [`Values`].
§

#### fn size_hint(&self) -> usize

Provides a conservative estimate of the expanded length of the rendered template.
Source§

### impl<T> From<T> for T

Source§

#### fn from(t: T) -> T

Returns the argument unchanged.

§

### impl<T> Instrument for T

§

#### fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [`Span`], returning an `Instrumented` wrapper. Read more
§

#### fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current `Span`, returning an `Instrumented` wrapper. Read more
Source§

### impl<T, U> Into<U> for T
where U: From<T>,

Source§

#### fn into(self) -> U

Calls `U::from(self)`.

That is, this conversion is whatever the implementation of `From<T> for U` chooses to do.

Source§

### impl<T> IntoEither for T

Source§

#### 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 more
Source§

#### fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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>` otherwise. Read more
Source§

### impl<T> ToString for T
where T: Display + ?Sized,

Source§

#### fn to_string(&self) -> String

Converts the given value to a `String`. Read more
Source§

### impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

#### type Error = Infallible

The type returned in the event of a conversion error.
Source§

#### fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

### impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

#### type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
§

### impl<T> WithSubscriber for T

§

#### fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided `Subscriber` to this type, returning a [`WithDispatch`] wrapper. Read more
§

#### fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default `Subscriber` to this type, returning a [`WithDispatch`] wrapper. Read more

## Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain `repr(...)` attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes