libfringe/src/stack.rs

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// Copyright (c) 2015, edef <edef@edef.eu>
// See the LICENSE file included in this distribution.
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//! Traits for stacks.
/// A trait for objects that hold ownership of a stack.
pub trait Stack {
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/// Returns the top of the stack.
/// On all modern architectures, the stack grows downwards,
/// so this is the highest address.
fn top(&mut self) -> *mut u8;
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/// Returns the bottom of the stack.
/// On all modern architectures, the stack grows downwards,
/// so this is the lowest address.
fn limit(&self) -> *const u8;
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}