Trait sixtyfps_compilerlib::lookup::LookupObject

pub trait LookupObject {
    fn for_each_entry<R>(
        &self, 
        ctx: &LookupCtx<'_>, 
        f: &mut impl FnMut(&str, Expression) -> Option<R>
    ) -> Option<R>;

    fn lookup(&self, ctx: &LookupCtx<'_>, name: &str) -> Option<LookupResult> { ... }
}

Represent an object which has properties which can be accessible

Required methods

fn for_each_entry<R>(
    &self,
    ctx: &LookupCtx<'_>,
    f: &mut impl FnMut(&str, Expression) -> Option<R>
) -> Option<R>

Will call the function for each entry (usefull for completion) If the function return Some, it will imediatly be returned and not called further

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Provided methods

fn lookup(&self, ctx: &LookupCtx<'_>, name: &str) -> Option<LookupResult>

Perform a lookup of a given identifier. One does not have to re-implment unless we can make it faster

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Implementations on Foreign Types

impl<T1: LookupObject, T2: LookupObject> LookupObject for (T1, T2)

fn for_each_entry<R>(
    &self,
    ctx: &LookupCtx<'_>,
    f: &mut impl FnMut(&str, Expression) -> Option<R>
) -> Option<R>

fn lookup(&self, ctx: &LookupCtx<'_>, name: &str) -> Option<LookupResult>

impl LookupObject for Rc<Enumeration>

fn for_each_entry<R>(
    &self,
    _ctx: &LookupCtx<'_>,
    f: &mut impl FnMut(&str, Expression) -> Option<R>
) -> Option<R>

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Implementors

impl LookupObject for Expression

fn for_each_entry<R>(
    &self,
    ctx: &LookupCtx<'_>,
    f: &mut impl FnMut(&str, Expression) -> Option<R>
) -> Option<R>

fn lookup(&self, ctx: &LookupCtx<'_>, name: &str) -> Option<LookupResult>

impl LookupObject for ElementRc

fn for_each_entry<R>(
    &self,
    _ctx: &LookupCtx<'_>,
    f: &mut impl FnMut(&str, Expression) -> Option<R>
) -> Option<R>

fn lookup(&self, _ctx: &LookupCtx<'_>, name: &str) -> Option<LookupResult>

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