Struct NoopPlatform 

pub struct NoopPlatform { /* private fields */ }

Minimal deterministic platform for tests, embedded use, and early bootstrap.

Implementations

impl NoopPlatform

pub fn with_limits(limits: HostLimits) -> Self

Creates a noop platform with the given host limits.

pub fn with_clock(clock: HostClock) -> Self

Creates a noop platform with the given clock value.

Trait Implementations

impl Clone for NoopPlatform

fn clone(&self) -> NoopPlatform

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for NoopPlatform

impl Debug for NoopPlatform

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

Formats the value using the given formatter.

impl Default for NoopPlatform

fn default() -> NoopPlatform

Returns the “default value” for a type.

impl Platform for NoopPlatform

fn diagnostics(&self) -> &dyn DiagnosticSink

Returns the diagnostic sink for this platform.

fn limits(&self) -> HostLimits

Returns host resource limits, defaulting to HostLimits::default().

fn clock(&self) -> HostClock

Deterministic clock value visible to generated TeX code.

fn linebreak_start(&self, _request: LinebreakRequest<'_>)

Called before the engine begins line break iteration for a paragraph.

fn linebreak_next(&self) -> Option<i32>

Returns the next line break position, or None to use the built in algorithm.

fn host_box(&self, _request: HostBoxRequest) -> Option<HostBox>

Returns the box for a host owned token, or None to typeset a zero size box.