Trait dangerous::error::ContextStackBuilder

pub trait ContextStackBuilder {
    fn from_root(context: ExpectedContext) -> Self;
    fn push<C>(&mut self, context: C)
    where
        C: Context;
}

A ContextStack builder.

Required methods

fn from_root(context: ExpectedContext) -> Self

Create the builder from a root expected context.

fn push<C>(&mut self, context: C) where
    C: Context, 

Push an additional context onto the stack.

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Implementors

impl ContextStackBuilder for FullContextStack

fn from_root(context: ExpectedContext) -> Self

fn push<C>(&mut self, context: C) where
    C: Context, 

impl ContextStackBuilder for RootContextStack

fn from_root(context: ExpectedContext) -> Self

fn push<C>(&mut self, _context: C) where
    C: Context, 

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