Crate typst_utils

Expand description

Utilities for Typst.

Modules§

assign_impl: Implement an assign trait based on an existing non-assign trait.
display: Accecpts the same arguments as the format! macro and forwards them to crate::display().
display_possible_values: Implements Display for a type that implements clap’s ValueEnum via to_possible_values.
singleton: Create a lazy initialized, globally unique 'static reference to a value.
sub_impl: Implement the Sub trait based on existing Neg and Add impls.

BitSet: Stores a set of numbers which are expected to be rather small.
DefSite: Describes the source code where something is defined.
Deferred: A value that is lazily executed on another thread.
GroupByKey: This struct is created by SliceExt::group_by_key.
HashLock: Storage for lazy hash computation.
LazyHash: A wrapper type with lazily-computed hash.
ListSet: A set backed by a mutable slice-like data structure.
ManuallyHash: A wrapper type with a manually computed hash.
PicoStr: An interned string representation that is cheap to copy and hash, but more expensive to access.
Protected: Wraps a type, requiring justification on access.
ResolvedPicoStr: This is returned by PicoStr::resolve.
Scalar: A 64-bit float that implements Eq, Ord and Hash.
SmallBitSet: Efficiently stores a set of numbers which are expected to be very small. Values < 32/64 (depending on the architecture) are stored inline, while values larger than that will lead to an allocation.
Static: A container around a static reference that is cheap to clone and hash.
TypstVersion: Typst version definition.

Get: Generic access to a structure’s components.
MaybeReverseIter: Adapter for reversing iterators conditionally.
NonZeroExt: An extra constant for NonZeroUsize.
Numeric: A numeric type.
NumericLength: A marker trait for numeric lengths.
OptionExt: Extra methods for Option.
Rdedup: A variant of dedup that keeps the later value rather than the earlier one.
SliceExt: Extra methods for [T].

debug: Turn a closure into a struct implementing Debug.
default_math_class: Returns the default math class of a character in Typst, if it has one.
defer: Automatically calls a deferred function when the returned handle is dropped.
display: Turn a closure into a struct implementing Display.
display_commit: Displays the commit Typst was built from human-readably.
format_duration: Formats a duration with a precision suitable for human display.
hash128: Calculate a 128-bit siphash of a value.
option_eq: Check if the Option-wrapped L is same to R.
round_int_with_precision: This is used for rounding into integer digits, and is a no-op for positive precision.
round_with_precision: Returns value with n digits after floating point where n is precision. Standard rounding rules apply (if n+1th digit >= 5, round away from zero).
version: Returns the version of Typst.